1) hinged manhole
铰链盖人孔
2) hinged manhole cover
铰链式人孔盖
3) oil hole cover
油孔盖铰链盖
4) manhole cover chain
人孔盖链
5) hinged cover of inspection
检查孔的铰链盖
6) hinge-led
铰链盖
1.
Analyzed the structure characteristics of refrigerator hinge-led,introduced the structure of injection mold, the mold structure characteristics and mainly parts design were elaborated.
分析了冰箱上铰链盖的结构特点,介绍了注射模结构。
补充资料：孔盖
1.以孔雀羽毛装饰的车盖。亦泛指华丽的车舆。
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