Shandong China Coal Group Instrument Branch

A flammable gas sensor is a gas-electric converter. Its role is to convert the content (ie concentration) of flammable gas in the air into an electrical signal, and then the single-chip microcomputer

The underground parking lot belongs to a closed environment and the exhaust gas is not easy to be discharged, which harms human health. Therefore, the underground garage and parking lot should be equi

In order to implement the major national strategy for ecological protection and high-quality development in the Huanghe River Basin, implement the requirements of the Shandong Provincial Party Committ

On January 8, Liu Bingbing, a reporter from Shandong TV Station, Han Chao, Head of the professional capacity building section of the Jining Human Resources and Social Security Bureau, Liu Chao, Deputy

On January 6, the member congress of the Shandong Provincial Eco-Environmental Enterprise Federation and the preparation meeting for the Yellow River Ecology Congress were held in Jinan.

On the afternoon of January 3, Shandong Xianhe Yuexin Electromechanical Co., Ltd. Chairman and his party visited China Coal Group.China Coal Group Executive Deputy General Manager Li Zhenbo. Deputy G