2021-06-23
On June 21, the Price Department of the National Development and Reform Commission and the Price Supervision and Competition Bureau of the General Administration of Market Supervision went to the Beijing Iron Ore Trading Center to conduct a survey to learn more about iron ore transactions and price changes this year, and held a special symposium to study Do a good job in maintaining the supply and price of iron ore and other bulk commodities.
Atlas. Copco company hydraulic rock drill technical characteristics
2021-06-17
(1) are the use of double-sided oil distribution principle; (2) The piston is slender, the impact stress wave amplitude is small, the duration is long, and the piston and the drilling tool have long service life;
A picture to read the revised safety production method
2021-06-17
On June 10, 2021, the Standing Committee of the National People's Congress voted and passed the decision on amending the the People's Republic of China Safety Production Law, which will come into effect on September 1, 2021. The construction units of mines, metal refining construction projects and construction projects for the production, storage, loading and unloading of dangerous goods are required to strengthen safety management, and shall not illegally transfer construction qualifications or illegally subcontract.
Lotus Mountain Drill Dragon Boat Festival I wish you happiness and well-being!
2021-06-14
Lotus Mountain Drill Dragon Boat Festival I wish you happiness and well-being!
Hot investment in nickel industry-Indonesia to raise the target of introducing investment funds
2021-06-11
According to foreign media sources, Indonesian Investment Minister Bahlil (Bahlil Lahadalia) said at a hearing of the sixth Committee of the country's parliament on May 31 that Indonesian President Joko has instructed the Investment Ministry to raise the target of investment funds to 120 trillion rupees (about US $8.4 billion, 53.8 billion yuan) in 2022, 30% higher than the target of 90 trillion rupees in 2021.
Atlas. The meaning of the model of hydraulic rock drill of Copco Company
2021-06-06
Atlas. The number in the model of the hydraulic rock drill of Copco Company has 4 digits, the first 2 digits indicate the impact power of the rock drill, and the last 2 digits indicate the drill rod specification used by the rock drill. For example, the COP3038 indicates that the impact power of the rock drill is 30kW, and the thread diameter of the drill rod used is 38mm. Of course, the impact power represented by the figures is only a rough range, or a power level. For example, the impact power of the COP1238 series is actually 12~18 kW, and the impact power of the COP1838 series is actually 18~22 kW. The numerical representation of the drill rod thread specification indicates an optimum
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