国产真实乱人偷精品人妻_69堂亚洲国产日韩精品无码专区成人妻中文字幕一区二区三区在线久久久久_精国产品一区二区三区A片

Belt conveyor gear box Safety:

1 equipment operator must be responsible for supervision of unauthorized personnel to operate the gearbox, the gearbox is not allowed influential secure unauthorized alteration and replacement.
2 equipment operators must ensure that the gearbox running in good condition. The operator has the responsibility to immediately report any case affect the gearbox security.
Any operation 3 into the fan hub must be locked in wind turbine gear box lock.
4 starter before and after repair, must ensure that all safety devices in place.
5 Gearbox operation by the national safety standards and accident prevention regulations constraints.
6 deal with the rotating part is protected against unintentional contact with the operator and hurt.

The company produces a good belt conveyor gear box quality and reasonable price, welcome to buy!