Common sense of locks during installation and use

First, the installation of the lock 1. An experienced carpenter or a master with considerable knowledge of the lock should be hired. According to the fixed distance template in the product manual, the hole is made, and the support so.......

The mechanical industry boom will gradually fall back

This year, the machinery industry as a whole is still in a high degree of prosperity. However, with the withdrawal of the bailout policy, the introduction of a series of real estate control measures in the middle and late April, and the depreciation of the euro's depreciation affecting e.......

Stone waste slurry in Baoxing County, Ya'an City, Sichuan Province

How to control the stone waste slurry, recycling the sediments of the stone processing enterprises, turning waste into treasure? Recently, Baoxing County has explored a new way to control stone waste slurry. The application of this technology has solved the problem of stone white pollution t.......