大家都搜：
重力装置
1、gutters installation───排水沟安装
2、art installation───艺术设施
3、fascia installation───仪表板安装
4、customize installation───自定义安装
5、gravity───n.重力，地心引力；严重性；庄严
6、finalising installation───最终安装
7、gravity feed───重力自流进料；重力自动加料
8、dishwasher installation───洗碗机安装
9、installation───n.安装，装置；就职
1、Gravity ball check valves are converted to vent valves by replacing the standard ball with a floater ball and inverting the valve at installation-with seat up.───重力球形止回阀可以变为通风阀，只需用漂浮球体更换标准球体，然后在安装时将阀门倒置，使其阀座向上即可。
2、Stone cage net protective structure is in itself under the action of gravity for the installation.───石笼网防护结构是在其本身重力的作用下进行安装的。
3、During the installation of large structures on the sea, the weight and gravity-center values of the structures should be very accurate, considering the lifting capability of the operating apparatus.───大型结构物在海上安装过程中，受到作业机具吊装能力等因素的影响，需要准确的结构物重量和重心数值。