Exploration of "Mining Area into Scenic Area" in Shandong Province
2020-01-15
Recently, the Ministry of Natural Resources issued the "Announcement on the 2019 Green Mine Selection List". A total of 556 mines across the country (excluding the former national green mine pilot units) were selected and publicized. Anqiu Shanshui Cement Co., Ltd. North Shiling Limestone Mine No.2 Mine and other 39 green mines in Shandong are listed.
Add new kinetic energy to promote green mine construction
2020-01-15
From January 11 to 12, the 2020 Green Mine Annual Meeting and the First Green Mine Outstanding Contribution Award Ceremony were held in Beijing. Leaders of the Ministry of Natural Resources, Zhongguancun Green Mine Industry Alliance and other units and well-known academicians in the industry have successively presented awards to 186 award-winning units and individuals, including 72 green mine outstanding contribution units, 69 green mine outstanding contribution individuals, and 45 green mine youth science and technology awards.
2020-01-08
The connector is a product in the threaded connection drilling tool group. The connector is mainly used for thread conversion between the drill tail and the drill rod, and between the drill rod and the drill head.
2020-01-02
Drill tail, also known as hydraulic drill drill drill tail, pneumatic drill drill tail, tail drill rod, is one of the accessories of hydraulic and pneumatic rock drill, and also as a kind of use of rock drilling tools. Supporting the use of hydraulic rock drilling rig, jumbo, pneumatic rock drilling rig. The main thread forms are R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, EL60, EL68, T60 thread drill tail. Products are divided into female thread drill tail, male thread drill tail, flat key drill tail and oblique spline drill tail, widely used in open pit mining, underground mining, roadway excavation, anchoring engineering, blast furnace opening,
Copper mine, good days are coming!
2019-12-26
Since the beginning of December, international copper prices have risen sharply, from US $5800/ton at the beginning of the month to nearly US $6200/ton today. This has become long-lost good news for the copper industry chain that has been in the doldrums for more than half a year. With the recovery of global demand, copper prices are likely to continue to "take off", and copper mines are likely to become one of the most popular minerals in 2020.
Pay attention to lotus mountain drilling tools:
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