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鍵(jian)槽塞(sai)規(gui)又叫槽寬塞(sai)規(gui)主要(yao)材質是(shi)軸(zhou)承鋼Gcr15.規(gui)格3MM-50MM.鍵(jian)槽塞(sai)規(gui)外形(xing)(xing)是(shi)片(pian)形(xing)(xing),產品(pin)有塞(sai)板(ban)(ban)(ban),單頭不全型塞(sai)規(gui),孔(kong)用片(pian)形(xing)(xing)塞(sai)規(gui),軸(zhou)用卡(ka)板(ban)(ban)(ban),止(zhi)口卡(ka)板(ban)(ban)(ban),軸(zhou)用卡(ka)規(gui),等產品(pin),...
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