... 阀针 valve needle 阀针跳动 needle hammer 阀振荡 hunting of a valve ...
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hammering needle hammer 阀针跳动
HAMMER&NEEDLE SCALE 除锈器 ; 气铲
hammer paper needle 钉书针
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Pockets for tools, cell phone or cash; finished with authentic triple-needle stitching and a hammer loop.
实用性极强的口袋可以存放工具，手机或是现金。
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