switch suspension;
基于6个网页-相关网页
suspension switch 吊装开关
service-suspension switch 停止服务开关
The device can realize the automatic and continuous telescopic motion of the suspension arm of the crane only by flipping one switch.
本实用新型只需扳动一个开关，起重机吊臂的 伸缩动作可自动连续完成。
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The following day, umpire Fieldin Culbreth's crew allowed Houston manager Bo Porter to improperly switch relievers in the middle of an inning, leading to a two-game suspension for the crew chief.
WSJ: MLB hoping for large replay expansion in 2014
应用推荐
模块上移
模块下移
不移动