備注說(shuō)明:材質(zhì):普碳、合金鋼、304、316不銹鋼、銅;等級(jí):4.8級(jí)、8.8級(jí)、10.9級(jí)、B7;表面處理:鍍藍(lán)白鋅、熱鍍鋅、發(fā)黑;公稱直徑:M3-M65;公稱長(zhǎng)度:3mm-6m
Material: carbon steel, alloy steel, 304 316 stainless steel, copper; Grade: 4.8,8.8,10.9,B7; Surface treatment: blue and white zinc plating, hot galvanized, black oxide; Nominal diameter: M3-M65; Nominal length: 3mm-6m |