screwed fittings
英
美
螺旋管件
screwed fittings的用法和样例:
例句
Transitions between tubing materials shall be accomplished by means of screwed fittings.
管件材料的过渡应采用螺旋管件实现。
screwed fittings的相关资料:
临近单词
screw
screw off
目录
查词历史
英 汉