The pump exhaust should lead to the open air or a fume hood.
抽气泵的排气管应该导向室外空旷处或导向一座通风橱。
Lock the exhaust valve in its open position.
把排气阀固定在它开启的位置。
Daily use only need to open the exhaust fan can start working.
日常使用只需开启排风机即可开始正常工作。
The real open oil press brake, can make up the damage of exhaust.
真正的开放式油压碟刹，具有自动补偿磨损功能。
The real open oil press brake, can make up the damage of exhaust.
真正的开放式油压碟刹，具有自动补偿磨损功能。
应用推荐