DC01 and btc1

1. General btc1, used for washbasin, bathroom, etc. Button four, seven two three, Ba three

2.

The deep drawing properties of DC01, dc02, dc03 and DC04 are different

DC means low carbon steel cold rolled strip and sheet in DIN 1623-1 flat steel procts; DC is DIN 1623-1 flat procts of steel; Cold rolled strip and sheet of mild unalloyed steels

01, 02, 03 and 04 indicate different deep drawing performance levels. The larger the number, the better the performance

< H2 > extended data:

hot rolling

hot rolling is a kind of strip steel made from slab (mainly continuous casting slab) by roughing mill and finishing mill after heating. The hot steel strip from the last finishing mill is cooled to the set temperature by laminar flow, and is rolled into steel strip coil by coiler. The cooled steel strip coil can meet the different needs of users

after different finishing lines (leveling, straightening, cross cutting or longitudinal cutting, inspection, weighing, packaging and marking, etc.), the procts are made into steel plate, flat coil and longitudinal cutting steel strip. To put it simply, a billet after heating (that is, the red and hot steel in TV) is rolled several times, then cut the edge and straightened into a steel plate, which is called hot rolling

cold rolling

cold rolling: hot rolled coil is used as raw material, and then the oxide scale is removed by pickling. The finished proct is hard rolled coil. Due to the cold work hardening caused by continuous cold deformation, the strength and hardness of hard rolled coil increase, and the toughness and plasticity index decrease. Therefore, the stamping performance will deteriorate and can only be used for parts with simple deformation

roll hardening coil can be used as raw material for hot dip galvanizing plant, because annealing line is set in hot dip galvanizing line. The weight of hard rolled coil is generally 6 ~ 13.5 tons, and the hot-rolled pickling coil is rolled continuously at room temperature. The inner diameter is 610mm

proct features: because it has not been annealed, its hardness is very high (HRB is greater than 90), and its mechanical processing performance is extremely poor, so it can only carry out simple directional bending processing (perpendicular to the coiling direction) of less than 90 degrees

to put it simply, cold rolling is based on hot rolling, generally speaking, hot rolling pickling cold rolling

cold rolling is made of hot rolled plate at room temperature. Although the plate will be heated by rolling in the process, it is still called cold rolling. Due to the continuous cold rolling after hot rolling, the mechanical properties of cold rolling are poor and the hardness is too high

The mechanical properties of

steel can be recovered only after annealing, and those without annealing are called hard rolling coil. Roll hardening coil is generally used to make procts without bending and stretching

3.

1. The mushroom on the mycelium can be planted in the sun

the growth condition of the mushroom is very harsh, and it needs to be planted in the dark environment, that is, it can not be planted in the sun, and it can not be planted with torches, otherwise it can not grow

therefore, planting mushrooms on the soil needs to block the sun, and the lighting can only use low brightness lighting such as red stone torches

However, the square of mycelium can avoid the limitation of brightness. It can not only use torch, but also plant directly in the sun

note: the function of mycelium is only to protect the mushroom from being damaged by light source, and it will not accelerate the growth of mushroom

As we all know, my world is full of square pixel squares, and the air that we can't see actually exists as squares

giving players air squares by / give or / item command will cause minecraft to crash. In the backpack, air is the symbol of fire and is named & quot; Undefined item & quot

selecting to delete a block in the map editor is equivalent to replacing it with air

even in the backpack of creation mode, the air cube will not appear

3. Pumpkin can be used as a hat to avoid being attacked by the film maker

ordinary pumpkin can be worn on the head, but it has no protective effect

As long as you don't use the crosshairs to see the filmmaker, he won't attack you. So when you put on the pumpkin head, the movie maker doesn't know you're looking at him

4. The income from currency issuance is a form of fiscal revenue. Currency issuance means that in a certain period, the amount of money put into circulation by the national currency issuing bank exceeds the amount of money returned from circulation to the issuing bank
according to its nature, currency issuance can be divided into economic issuance, credit issuance and national financial issuance. Among them, economic issuance is the increase of currency issuance according to the needs of national economic development. Economic issuance is in line with the requirements of the law of currency circulation. It is a normal currency issuance to meet the needs of the development of national economy and the expansion of commodity proction and circulation. It is guaranteed by corresponding materials. Credit issue is a kind of currency issue caused by credit expansion and credit imbalance of banks, also known as "hidden financial currency issue". The disconnection between money movement and material movement may lead to the expansion of credit scale exceeding the normal needs of social proction and circulation, resulting in credit expansion, which will lead to money supply and inflation. Fiscal issuance is the increased currency issuance by the state to make up for the fiscal deficit or fiscal overdraft. It is different from the normal issuance. There is no corresponding material guarantee, which will lead to the social purchasing power exceeding the social commodity supply, make the market supply and demand tense, lead to price rise and inflation. Financial issuance is a normal phenomenon in capitalist countries and a way to obtain financial revenue. In socialist countries, we should try our best to prevent fiscal deficits and make up for them by issuing government bonds.

5. Video memory can not be increased, video memory is a physical medium ~! Graphics card overclocking software
overclocking is one of the things DIYer must do - at least have a "taste". Among them, the graphics card overclocking is the simplest, even the BIOS does not need to enter, and it does not need to know the motherboard and even the clock generator model like using softfsb and other software (the common graphics cards are NVIDIA and ATI). Do not enter the BIOS, do not open the chassis, which has a great temptation for "rookies", especially for brand machine users. In the P4 era, the CPU performance is often more than enough. If you feel uncomfortable playing 3D games, the performance of the graphics card is usually poor. Super graphics card, maybe a surprise

if you want an overclocking video card, people will tell you that an overclocking video card needs software like powerstrip or nvtweak. Don't rush to the Internet to find and download these software, it is a master's toy, complex function. You don't have to be far away. There is an overclocking function hidden in the driver of the graphics card. Take NVIDIA's graphics card as an example. The previous detonator driver had the functions of AGP setting, core and video memory frequency adjustment, but later it was hidden. Now the commonly used detonator 40 driver has these hidden functions, so it's very easy to open them<

before modification

after modification, the "clock frequency" item appears

6. As long as we look at the specific situation, in general, we should choose the former. It may be better. The effect of using it is better. The function of answer is very good.

7. Organization chart is to show the internal composition, authority and functional relationship of a company through standardized structure chart. Each company has both formal and informal organizational structures. Some common formal organizational structures, such as:

& ᦇ 8226; Hierarchical structure (mostly adopted by small-scale and entrepreneurial enterprises)

& 8226; Linear functional structure; Functional structure or departmental structure (based on function, proct / service, customer type and geographical location)

& 8226; Matrix structure (al reporting system)

the above formal organizational structure relationships can be displayed through the organization chart, which is called organization chart in English, or organizational chart, organization chart, organization, organization chart, or org chart, all of which express the same idea. It can clearly show the hierarchy and power, role and responsibility, function and relationship in the organization. The organization chart also helps new employees understand and understand the company The so-called informal organizational structure refers to the real relationship between organizational levels in daily work.)

at present, there are many criticisms about the limitations and shortcomings of the existing organizational structure design. At the same time, the organizational structure has been put on a lot of fashionable clothes, such as: networked organizations, transnational organizations, front-back organizations, borderless organizations, learning organizations Virtual organizations and social networks, etc

however, the design of organizational structure will still be a very important and challenging work for senior executives, because it has an important impact on the company's strategy, marketing, decision-making, communication, financial investment and leadership. Therefore, no matter how the organizational structure develops and changes, the important position of organization chart will not change. A concise chart can help people grasp useful information quickly and accurately. The organization chart may have some changes in appearance, which is different from the traditional tree chart.

8. It's true. Elecoin digital wallet is a professional blockchain digital currency transaction registered in Estonia. It has full currency digital currency transaction, C2C and transfer functions.

9. The organizational structure is the skeleton of the enterprise, and the post is the blood. All business activities of the enterprise must be completed through the post. If the organizational structure and post settings are unreasonable, it will seriously affect the operation efficiency of the enterprise. The organizational structure and post setting of most small and medium-sized enterprises are constantly changing, which makes the employees at a loss and full of complaints. Some enterprises do not even have an organizational structure chart or post setting chart. The management completely depends on person to person. According to the basic principles of corporate governance, the management range of each person is five to eight people, which also depends on a good management system
to design an organizational structure, we should first consider the enterprise strategy or objectives. In order to realize the enterprise strategy, we need to set up what department, what functions the department performs, and what role it can play in realizing the enterprise strategy. According to the functions, we can set up corresponding positions. The most important principle of setting up organizational structure and post is not to set up post according to person, or it will cause poor operation. Some small and medium-sized enterprises have unclear strategies and only have some specific objectives, so the organizational structure and positions can be designed according to the specific objectives and current transactional work. The strategy of small and medium-sized enterprises is generally a three to five-year plan, and some will have a ten-year plan. The organizational structure will not be changed for at least three years. To go back, there will be no major change for at least one year. In some small and medium-sized enterprises, the organizational structure and post setting are constantly changing, which makes the employees at a loss. This is very undesirable. "Governing a big country is like cooking a small one."
with a reasonable organizational structure, we can clearly see the division of department functions, the trend of process, and the reporting relationship between the superior and the subordinate. Most of the organizational structures of small and medium-sized enterprises are flat organizations, and the post setting is relatively simple. We should not pursue the richness of forms. We should be able to undertake the enterprise strategy on the one hand and the basic affairs of the enterprise on the other. Organizational structure and post setting is a part of the enterprise organization design, and also the top-level design of the enterprise. Only after the top-level design is completed, can we sort out the basic business operation process and post responsibilities of the enterprise, otherwise we can not carry out the following work
organization structure chart and post setting chart are the presentation of organization design, but I find that many small and medium-sized enterprises are mixed together. Organization structure chart includes post setting chart, which can be said to be a "two unlike". Enterprises with less than 500 employees can be described clearly by one organization chart and one post setting chart. Enterprises with more than 500 employees often have a department post setting chart. In order to express the relationship between the organization structure and posts, they must be described separately, otherwise it will make people confused. In the final analysis, why they mix and match is e to the confusion of thinking
the organizational structure carries on the enterprise strategy, and the post is the foothold of implementing the enterprise strategy. It should be streamlined and efficient to achieve flattening. The setting of the two must be right for the things and not for the people, otherwise the organization will not run smoothly. Organization structure and post setting are also the most basic work of organization design and scientific management. Enterprises must not be negligent.