(1)不銹鋼圓管:規格及參考價格見表1-24。表1-24規格/mm2005年2月參考價/(萬元/t)直徑壁厚321304316L310S0.8~30.1~0.5協商協商協商協商4566881010121214141616181820222525270.3~0.50.3~0.60.5111.512121212122~32~32337.55.85.332.832.92.72.52.622.362.572.242.522.172.3 (共 2173 字) [閱讀本文] >>
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 (1)不銹鋼圓管:規格及參考價格見表1-24。表1-24規格/mm2005年2月參考價/(萬元/t)直徑壁厚321304316L310S0.8~30.1~0.5協商協商協商協商4566881010121214141616181820222525270.3~0.50.3~0.60.5111.512121212122~32~32337.55.85.332.832.92.72.52.622.362.572.242.522.172.3 (共 2173 字) [閱讀本文] >>