perforated steel sleeve 带眼钢套筒
Connect steel sleeve 钢筋连接套筒
cast steel sleeve 直径铸钢套筒
cast-steel sleeve 铸钢套筒
glass steel sleeve 玻璃钢衬里
alloying steel sleeve 合金钢套筒
steel sleeve grouting method 套钢管灌浆法
steel sleeve wall protection 钢套管护壁
steam pipeline with steel sleeve 蒸汽管道钢套管
Highly close fit makes ceramic mantle and stainless steel sleeve firmly integrated.
高密度的配合，消防泵使陶瓷外套与不锈钢外套紧密配合永不脱落。
The mechanism is comprised of steel sleeve, water nozzle, spring, positioning pin and piston.
装置由钢套、水嘴、弹簧、定位销和活塞等组成。
Rudder pintle to be forged steel and fitted with stainless steel sleeve and a synthetic bush bearing.
舵栓采用铸造钢并用不锈钢套和一个合成衬套轴承安装。
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