Upgrade drill bit for mining

Green construction is to implement the incremental control of construction waste in the process of engineering construction. In order to implement the rection responsibilities of all parties, the opinions require the construction units to take corresponding measures in source rection of construction waste (source rection measures include design deepening, construction organization optimization, permanent and temporary combination, reuse of temporary facilities and revolving materials, construction process control, etc.), classified collection and storage, on-site disposal, emission control, etc; It also guides the participants to adopt advanced technology, process, equipment and management measures, and apply technical force to rece construction waste. Among them, around the suggestion of "encouraging the detailed classification of construction waste based on end-of-life disposal", the manual has also formulated the detailed rules for the classified collection and storage of construction waste on the construction site, which will also provide help for the resource utilization and waste classification of construction waste. In addition, the manual also makes deployment from the aspects of the preparation of the construction site construction waste rection special scheme, source rection, on-site disposal and emission control

only when stock management and increment control go hand in hand can we do a good job in recing construction waste and promote the transformation and upgrading of green construction and construction instry. On this basis, the construction waste management system should also be improved: through the implementation of construction waste rection in the whole cycle of construction waste collection, transportation, resource utilization and disposal management, China's construction waste management capacity can be improved as a whole, and the construction instry will also make e contributions to resource conservation and environmental protection

If internet currency is a general equivalent that can only be exchanged within a certain time and scope, or a spontaneous market behavior between users, even if it has the real purchasing power similar to currency, it does not necessarily cause much harm to the real economy. This is the blank area of current legislation and supervision, but some enterprises have aroused widespread concern after they set foot in this field
there are precedents in the world for reference. For example, habao interactive community, which has been popular in 17 countries in just five years, has widely used the HA coin, and even offers the option of paying with HA coin in e-commerce shops in some countries. Part of the domestic virtual currency has been recognized by quite a number of netizens, and has great strength in circulation scope, company scale and enterprise reputation. For example, the cool coin issued by a company can be easily and quickly purchased by users through fixed line telephone, online banking and Shenzhou bank card, and can be freely consumed on the Internet; After selling goods and obtaining cool money, the merchant can also cash settlement with the company. Just because of the two-way exchange between cool currency and RMB, a company lost cool currency and presented the transaction documents which were confirmed by the price department and converted into a certain amount of RMB. A domestic well-known online game chess and card website launched a value-added consumption plan to enable users to purchase various digital physical procts with virtual gold coins. Conversion found that the price of online currency purchase is much more affordable than direct purchase from the market
when online game companies issue a large number of virtual currencies and make profits from them, it is easy to cause the devaluation of virtual property bought by players and damage their interests. Inflation in the virtual world is inevitable. Subjectively, the issuers have no power to control. When the issued net currency can buy real assets, they can levy seigniorage through excessive issuance to make profits; Objectively, game operators also have no ability to control. There are a large number of "counterfeit money makers" in the network, which make virtual currency through private services. With the proliferation of plug-ins, there are more and more money and props in the game, resulting in the rapid depreciation of virtual currency. In addition, game companies can not control the impact of the secondary trading market. Take the winger who is mainly engaged in chess and card online games as an example, the purchasing power of his online currency has shrunk by nearly 40% in one year
at present, the management of virtual currency in China only allows the purchase of virtual currency with real currency in principle, and does not allow the conversion of virtual currency into real currency. But the main business in China is to convert game currency into RMB. The "exchange rate table" of virtual currency to RMB has been established to convert the actual value of various game currencies. There is no essential difference between the exchange process and commercial banks. This is bound to have an impact on the financial system. It is estimated that the state will not open this field in the short term by means of liberalization and supervision. The original intention of issuing net currency was to deal with the difficulties of micro payment, but the side effects far outweigh the benefits of solving this problem. Therefore, to solve the problem of electronic payment is the fundamental way to get rid of it. Before that, relevant departments may strengthen supervision, restrict the use of internet currency to purchase procts and services that can only be purchased in RMB, and graally ban the business activities of exchanging internet currency for RMB

bus line: 236, about 4.6km

1. Walk about 510m from Shenzhen to the citizen center station

2. Take 236, after 5 stops, to Futian experimental school station 1

3. Walk about 330m to Xinzhou village