赛斯专业词典
pipe thread tap
管螺纹丝锥
返回 19 条匹配短语对
tap pipe thread
放出口
API drill pipe thread
美国石油学会标准钻杆螺纹
external pipe thread
外管螺纹
pipe tap
管子螺丝锥
管分接头
管用丝锥
管旋塞
管螺纹丝锥
管螺纹攻
pipe tap connection
试压管串底鞋
Pipe Thread
管子螺纹
管螺纹
pipe thread protector
护丝
刮泥盘
刮泥器
pipe thread sealing tape
管螺纹嵌缝带
Steel pipe thread
钢丝螺纹管
straight pipe thread
直管螺纹
taper pipe thread
锥形管螺纹
锥管螺纹
branch pipe welded directly to the run pipe
焊接支管
copper pipe and aluminum pipe
铜铝管
Pipe in Pipe
管套管热交换器
pipe in pipe casing
双层组合套管结构
vinyl pipe PVC pipe
化学反应器稳定性
welding part of copper pipe and low corbon steel pipe
紫铜管与低碳钢管焊接件
tap to tap time
冶炼时间
冶炼周期
tap to tap time of converter
转炉冶炼周期
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