1) dual pipe twist
双管钳
1.
In this paper,the centering technological fundamental principle of synchronization and automation, the construction, the characteristics and its application contrast for dual pipe twist of WLZ Ⅱtype centrifugal casting machine were introduced.
介绍了 WLZ- 型离心铸管机双管钳同步与自动对中技术的原理 ,双管钳的结构和特点及其应用对比。
2) double handle pipe wrench
双柄管子钳
3) double-direction tracheal foing
双开气管异物钳
4) double jaw pattern chain pipe wrench
双颚式链条管钳
5) pipe wrench with double-curved handle
双曲柄管子钳
6) two current sensor
双钳
补充资料：钳钳
1.妄语貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条