Abstract Since China's machinery industry entered the "Twelfth Five-Year Plan", the operational difficulties of the industry have increased significantly. From the analysis of the machine tool industry, the low profit of the low-end machine tool market is an indisputable fact, w.....

First, the simple production of gas masks The simple gas mask is made of a transparent plastic bag as a mask cover, and a poison mask made of a filter canister is filled with a filter and a filter material. Its production steps are as follows: The first step is to prepare the required materials. .....

Embedded hard disk recorder is a high-tech product combining computer technology, network technology, digital video technology, traditional video and security technology. It has high technical content and is a new generation of DVD and tape recorders. It can be used for remote monitoring of power. .....

When decorating, many people will consider whether to buy a door or do a door? In general, if the decoration style is simple and you want to finish the decoration as soon as possible, it is best to buy a door; if your homework is more live, on the door style The requirements are relatively lar.....

W&H, a dental precision instrument manufacturer based in Burmoos, is principally engaged in the independent production of mechanical core components. Thanks to modern short lathes and slitting lathes, they can produce small parts with precision and high complexity from bars without much manpowe.....

The advantages of the input type liquid level meter are: high measurement accuracy; easy installation; the signal can be remotely transmitted. The advantages of the remote-controlled liquid level meter are: high measurement accuracy; easy installation; the signal can be remotely controlled; The ma.....

Home>Bearing knowledge>Inch tapered roller bearings L68149/10 /*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Inch Tapered Roller Bearing L68149/10 Source: China Bearing Network Time: 2013-12-06 /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089'; .....