The Russian "Siberia-China, One Belt One Road" enterprise delegation visited our company. Mr. Cui Guowei, the general manager of the company, accompanied the inspection and held discussions.
On March 29-31, 2018, Shandong Bunker Tools participated in the 32nd China International Hardware Fair held at the Shanghai National Convention and Exhibition Center in the form of a special exhibition.
The so-called electric screwdriver is an electric screwdriver. It is driven by electricity on the basis of ordinary screwdrivers, which greatly improves the working effect. However, if the electric screwdriver does not pay attention to its use and maintenance skills during use, its service life It won't last too long, so today I will teach you how to use and maintain an electric screwdriver.
Hardware tools must know its instructions in order to use it properly. There are two types of micrometers: mechanical micrometers and electronic micrometers.
In the measurement of machine parts,in order to obtain the ideal accuracy,in addition to controlling the measurement environment factors,care must be taken in the use and maintenance of the measuring tools themselves.