The emphasis is on the no - load, dead load and dynamic load test of all kinds of safety insurance device and the whole machine.
重点是各种安全保险装置和整机的空载、静载、动载试验。
The emphasis is on the no - load, dead load and dynamic load test of all kinds of safety insurance device and the whole machine.
重点是各种安全保险装置和整机的空载、静载、动载试验。
应用推荐