... 填圈 packing ring 衬垫螺钉 packing screw 包装片，垫片，填料片 packing sheet ...
基于12个网页-相关网页
packing up screw 止动螺钉
packing-up screw 定位螺钉
Adjustment of screw packing retainers 螺杆填料固定器的调整
·2,447,543篇论文数据，部分数据来源于NoteExpress
Jobs was a workaholic obsessed with every screw inside the computer, how the customers experienced the product packing and every element in the marketing of the product.
FORBES: Inside Apple #2
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