,
qt400lt球墨鑄鐵棒qt1200-01鋼材料qt600-2鐵板材 圓鋼棒 鋼板 圓棒材
?h15鋼材astm-a182-f316
37crmnmoa 1.4606 swrch10k 35mn s355k2g2w 20mn2sicrmo 
s10c-csp 28nicrv5 wcb astm-a356 -gr.8 z3cnd17-11-02 0cr11ti
1.4381 1.0874 1.8648 1.3551 1.2002 1.8359 1.4279 1.2236 1.7234
gx40nicrsinb35-18 1.2885 scs13 sg225 gts-55-04 20nd16
1.3536軸承鋼20nicrmo2研磨棒19mncr5鋼板鋼棒 滲碳鋼圓棒 光棒
1.1103 1.6781 ss2382 cns-304n1 gs50crmn4 r73
20mncr5冷鐓線材1.7160圓鋼棒1.7149鋼材料1.7147圓棒材 鋼板料 滲碳鋼
ss34-csp 74nicr2 astm-1045 cns3830 z1cn2520 00cr10niti
astm-sa-352 lc2-1 125cr2 p550qh astm-a182 -f5 80wcv20 bhc-30
ss1283 ss1683 ss2199 ss0102 ss2906 ss0683 ss0950 ss0769
bh13鋼板材bh19圓棒材bh21圓鋼棒ba2合金工具鋼bl3鋼帶鋼線 bs冷板材
ss0796 ss2412 ss2862 ss1216 ss0625 ss0696 ss2446 ss2440
1.3271 1.0826 1.6346 1.4094 1.9385 1.8953 1.5987 1.2147 1.8034
ss2434 ss2858 ss1440 ss1511 ss0266 ss1712 ss0417 ss1637
?h15鋼材astm-a182-f316
c67冷鐓線swrch45k鐵線swrh62b鋼棒swrh72a高碳鋼線 盤圓盤線
1.3966 1.2766 sk21 astm-a738-gr.a ggg-nicrnb202 15nd14
1.4446 1.2321 1.7979 1.5760 1.0693 1.7485 1.3240 1.0096 1.6938
1.3059 1.0642 1.6479 1.3262 1.9404 1.6541 1.3110 1.1393 1.7706
s41003進口不銹鋼astm a1010鋼板材a-240圓棒材a240圓鋼棒 鋼材料 鋼帶uns