socket head cap screw 内六角螺钉 ; 内六角螺丝
hexagonal socket head cap screw 杯头螺丝 ; 圆柱头内六角螺钉
button head cap screw 圆头帽螺钉 ; 圆头螺钉
MO HEX HEAD CAP SCREWS 钼六角螺丝
Hexagon socket head cap screws 内六角圆柱头螺钉 ; 内六角螺钉
TITANIUM HEX HEAD CAP SCREWS 钛六角螺丝
hexagon socket head cap screw 内六角圆柱头螺钉
HEX HEAD CAP SCREW 外六角螺栓
socket head cap screws 内六角圆柱头螺钉
The socket head wrench is particularly applicable to socket head cap screws with smaller size and smaller moment.
本 实用新型特别适用于尺寸较小,所需力矩不太大的内六角螺钉。
Related products: Non woven mask, Active carbon mask, Non-woven head cap, Non-woven shoe covers, CPE shoe covers and PE gloves, etc.
涉及经营产品有:无纺布口罩、活性碳口罩、无纺布条形帽(即无纺布头罩)及无纺布鞋套、CPE鞋套、PE手套等一次性消耗品。
The utility model relates to a chair which can correct sitting posture. The utility model consists of a chair body, a back belt and a head cap.
本实用新型公开了一种可端正坐姿的椅子,由椅子体、背带、头套构成。
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