网络释义专业释义
hollow w pipe 空心管子
hollow arbor pipe 空心管子
hollow-pipe waveguide [电讯] 空管波导
Hollow Copper Pipe 空心铜管
hollow bored pipe 空心钻孔灌注桩
hollow concrete pipe pile 空心管桩
hollow wall pipe 空心壁圆管
双语例句
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The water and soil separation net plate is matched above the hollow pipe;
一水土分隔网板，系配置于上述空心管之上方；
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It consisted of mechanism system, hydraulic system, pneumatic system, and control system. It could implement complex shape processing of hollow pipe.
整个系统由机械系统、液压系统、气动系统和控制系统等组成，可以完成复杂空间形状的空心管加工。
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The sanitary clearer has the advantage that only the original solid draw rod needs to be substituted by the hollow pipe, and the purpose of water saving can be achieved.
只需将原有的实心拉杆用空心管替代就可达到节水目的。
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