... mantle 铁罩 mantle ring 炉身托圈 manual welding 手工焊接 ...
基于44个网页-相关网页
... mantle dentin 罩牙本质 mantle ring 垫环,支圈 inner mantle 地幔深部 ...
基于1个网页-相关网页
Angelic Mantle-Ring Mail 天使的披风
Close Ring Mantle 坚韧的黄铜护肩
Shabby Ring Mantle 生锈的黄铜护肩
Ring Mantle 黄铜护肩
·2,447,543篇论文数据，部分数据来源于NoteExpress
The present invention relates to a plate spring box component which includes a inner pressure ring, a external pressure ring, a inner mantle ring, a outer mantle ring, a plate spring and screws;
本发明涉及一种板弹簧盒组件，包括内压环、外压环、内垫环、 外垫环、板弹簧以及螺钉；
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