◇采用无销连接, 使介质与金属完全隔离, 维护简便宜行.Adopt no - pin connection, the metal and medium separate totally, maintenance easy.舵杆 、 舵叶、舵销连接后中心线检查.Inspection alignment of stock, rudder blade and pintle.销连接、键连接的画法、标注和查表.Representation met...
He actually became convinced that the nurses had an unanswerable case.他实际上已经相信了护士们的情况确实如此。They actually moved down from upstairs because the rent's that expensive.他们确实从楼上搬到了楼下，因为房租太贵了。He will actually be serving thr...
All photocopying machines need careful usage, and regular cleaning and maintenance.所有照像复制机都需要小心使用 、 定期擦洗和维修.A trademark used for a photocopying process or machine employing xerography.商标名,用于采用静电复印术的影印过程或机器.Joan: How woul...