How to get to Ta'er temple in Xining City Center

1. Brief introction: Shenzhen Huaqiang Qianhai Technology Co., Ltd. was established on March 18, 2013. Its main business scope is to invest and set up instries (specific projects will be declared separately)
legal representative: Li Shucheng
time of establishment: March 18, 2013
registered capital: RMB 2080 million
Instrial and commercial registration number: 440301106975950
enterprise type: limited liability company
address: Room 201, building a, No.1 Qianwan 1st Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen (settled in Shenzhen Qianhai business secretary Co., Ltd.)

3. Operation manual of vacuum pump:
1. Check the oil level, and it is better to fill oil to the center of oil mark when the pump is stopped. If it is too low, the exhaust valve can not play the role of oil seal, which affects the vacuum degree. If it is too high, it may cause fuel injection when starting with atmosphere. It is normal that the oil level rises ring operation. In case of rotary vane vacuum pump, clean vacuum pump oil of specified brand shall be used and added from the oil filling hole. After refueling, screw on the plug. The oil should be filtered to avoid impurities entering and blocking the oil hole
2. The water ring vacuum pump can be started once under the condition of air or any vacuum degree. If the pump port is equipped with solenoid valve, it should act at the same time with the pump
3. When the ambient temperature is too high, the oil temperature increases, the viscosity decreases, the saturated vapor pressure increases, and the limiting vacuum decreases, especially the total pressure measured by thermocouple. If the ventilation and heat dissipation are strengthened, or the pump oil performance is improved, the ultimate vacuum can be improved
4. Check the limit vacuum of the vacuum pump according to the compression mercury vacuum gauge. If the gauge is fully pre pumped and verified, the pump temperature is stable, the pump port is directly connected with the gauge, and the limit vacuum will be reached within 30 minutes of operation. The value measured by the total pressure gauge is related to the pump oil, vacuum gauge and regulatory error. Sometimes the error is even very large and can only be used for reference
5. If the relative humidity is high or the extracted gas contains more condensable steam, the ballast valve should be opened after connecting the extracted vessel, and the ballast valve should be closed after 20-40 minutes of operation. Before stopping the pump, open the air ballast valve and move without load for 30 minutes to extend the service life of the pump oil
6. Oil selection: the viscosity of the vacuum pump oil affects the starting power and the limit vacuum of the pump. When the viscosity is high, it is beneficial to the vacuum degree, but the starting power is higher. The saturated vapor pressure of oil at pump temperature will affect the limit total pressure of pump, the lower the better. The viscosity of high speed vacuum pump oil and 3 # diffusion pump oil is higher than that of No. 1 vacuum pump oil, and the saturated vapor pressure is lower than that of No. 1 vacuum pump oil, but the price of 3 # diffusion pump oil is higher. The specific oil can be selected according to the above introction and specific requirements
(1) in general, the high-speed vacuum pump oil made in Shanghai should be used when the total pressure is above 6x10-2pa. The small vacuum pump below 4 L / s can also be replaced by No. 1 vacuum pump, and the direct connection pump above 8 L / s can be replaced by 3 × diffusion pump
(2) if the requirement of vacuum degree is not high, and the oil pollution is changed frequently, and the supply of vacuum pump oil is difficult, No. 50 machine oil can be used instead
(3) if the ambient temperature is low, starting is difficult, and the limit vacuum requirement is not high, vacuum pump oil or machine oil with slightly lower viscosity can be used.

4. Serial number: dlxgxcvrdkpj
Proct Name: iPad 2's
group: iPad
group 2: wireless
generation: 2
modelcode:
model: iPad 21
model introction: 2011
year of proction: 2011
week of proction: 52 (December)
introced the test: got
last name: become the user who sees this information personally Sorry)
screen size: 9 inches
screen resolution: 1024 × 768 pixels
Color: white
capacity: 32GB
factory: DL (CHINA FOXCONN)

5. Japan's water instry is a competitive instry, which is different from our existing national exclusive instry. Because it is related to the integration of your water safety and effective resources. Moreover, at least there are loopholes in bitcoin, many of which have been stolen. The security issue of bitcoin, which once wanted to represent the existing form of cash transactions, is increasingly worrying people. Of course, China is also launching e-money. I believe that China will have a unique way to implement e-money.

6. What router? I don't know what this RT stands for. From this phenomenon, it should be 192.168.16.1/eth3 connected and disconnected
eth3 is Ethernet 3 port

7.

China Internet Network Center: 1.2.4.8, 210.2.4.8, 101.226.4.6 (Telecom and mobile), 123.125.81.6 (Unicom)

Alibaba DNS: 223.5.5.5, 223.6.6

Google DNS: 8.8.8.8, 8.8.4

OpenDNS:
208.67.222.222
208.67.220.220
208.67.222.220
208.67.220.222

the other two are family shield servers, It can block malicious websites

208.67.220.123 IPv6 addresses

2620:0: CCC:: 2

2620:0: CCD:: 2

pure, no hijacking, no need to enre the pain of being forced to watch advertisements or vulgar websites. The service addresses are: 114.114.114.114 and 114.114.115.115

intercept fishing virus Trojan websites, enhance online banking, securities, shopping, games The address of privacy information security service is: 114.114.114.119 and 114.114.115.119

opener (unstable): 42.120.21.30

extended data :

DNS (domain name system). As a distributed database of domain name and IP address mapping, the world wide web can make users more convenient to access the Internet, Instead of remembering the IP number string that can be read directly by the machine. The process of getting the IP address corresponding to the domain name through the domain name is called domain name resolution (or host name resolution). DNS protocol runs on top of UDP protocol, using port number 53. In RFC documents, RFC 2181 specifies DNS, RFC 2136 describes the dynamic update of DNS, and RFC 2308 describes the reverse caching of DNS queries

each IP address can have a host name, which is composed of one or more strings separated by decimal points. With the host name, do not memorize the IP address of each IP device by rote, just remember the relatively intuitive and meaningful host name. This is the function of DNS protocol

there are two ways to map host name to IP address:

1) static mapping. Each device is configured with host to IP address mapping, and each device maintains its own mapping table independently, which is only used by the device

2) dynamic mapping, the establishment of a set of domain name resolution system (DNS), only in the special DNS server configuration host to IP address mapping, the network needs to use the host name communication equipment, first need to query the corresponding IP address of the host to the DNS server

8. It means that the computer connected to lan1 interface does not get the IP address. Set the method of automatically getting the IP address in the network card properties of the computer. Try it.