开启式钢结构屋面
retractable steel roof structure
开启式水力发电站
open air water power plant
outdoor power station
outdoor powerhouse
开启式重力热管
open-type gravity thermal pipe
凸轮－平面四杆式开启机构
cam and planar four-bar linkage
易开启式输液瓶外盖料
easily-open infusion bottle cover material
开启方式
opening modes
opening mode
open-ended system
mode of using flood diversion
敞开式开仓条件
the conditions of opening the cabin
荷花开式开关模机构
Lotiform Open-close mould