圓(yuan)頭(tou)豎(shu)條(tiao)紋(wen)通(tong)孔拉鉚(liu)螺(luo)母(mu)(鐵鍍鋅(xin))
産(chan)品(pin)名稱(cheng):圓(yuan)頭豎條紋通(tong)孔拉鉚(liu)螺母(mu)
標準(zhun):GB/T17880.1-1999
材質(zhi):碳鋼1008
錶麵處(chu)理(li):...
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