cross screw的意思|示意
美 / krɔs skru: /
英 / krɔs skru /
左右交叉螺纹
cross screw相关例句
Flat - head inner hexagon screws instead the flat - heat cross - screw to increase the required installation and disassembly force.
原有平头十字螺丝改为平头内六角螺丝.以增强安装或拆卸止水栓时的力度需求.
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