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ͳƬ~

ߣhengkeԴӱh(hun)Ƽ޹˾r(sh)g2019-10-23 07:08:51L

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ͳƬ~ ͳƬҪ(yng)ڿ{(dio)O(sh)еl(f)ʽC(j)sNύQ;(yng)ڟվͺվύQеl(f)ýQеl(f);(yng)ȼ?x)݆C(j)Mʯ͹I(y)õĿ՚sssϵy(tng)еĸNύQИI(y)õĸͼӟ ͳƬͨ^ڹϝL܈Bm(x)ƬɡcȾиeߵğfܣVmڸNQ(do) (zh)И(bio)(zhn)GB/T19447ͬASTM B359ASME SB 359 |(zh)~T2/TP2F~BFe10-1-1(f)sS~HSn70-1HA177-2 B(ti)ƬY2M Ҏ(gu)񷶇 ⏽DoΦ7~Φ16mm ˺To0.40-1.50mm ױںTw0.25-1.10mm XRh≤0.15-3mm β0°~ 28° LL≤8m bľbvbRӱh(hun)Ƽ޹˾

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