| YӍ:40Crξ䓹ܡ |
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r5200 Ԫ() | aأɽ|ij |
| ӆ1 | l؛أij | |
| ϼܕrg2022-05-18 08:58:43 | g[46 | |
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| Iģʽaӹ | ˾ͣ˽I؟ι˾ | |
| ИIܹ | Ҫ͑Cе O | |
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YӍ:40Crξ䓹ܡ 䓹һNͨ^λ܈̎һN߾ܵ䓹ܲϡھ䓹܃ڟoܸ߉oй©߾߹❍䏝׃UڡoѿpȃcҪÁaӻҺ ԪĮaƷǟopҲкӹ 䓹ܸ߳ߴ羫ȸߡ܃❍䓹ܟ̎oĤ䓹ܔUoѺ䏝׃Σܸܳ߉Ns׃μCеӹ̎ Ҫa䓹̖10#20#35#45#40cr42crmo16mn f̣Ҳɹ̖ľܟop䓹ܟop䓹Ҫaأɽ|Kɶӱȡ 䓹ܵĘ˜;GB/T699-2008䓹ܵĘ˜;GB/T3639-2008Ҳ߀Б GB/T8162-2008Yþ䓹ܵ 䓹ܚW˞飺DIN2391 YӍ:40Crξ䓹ܡ  ; 䓹V܇Ħ܇늄܇ʯֻSԪе͉偠top䓹ܵȷҲm䓽ͲSСҺCеӹI 䓹ܵa̺ͨğopһǶ˵ϴ܈ij 䓹ܹˇ zƤzӟᡪסϴgĥLɡ܈ȥ ͡^zRƷb YӍ:40Crξ䓹ܡ  aƷc 1.⏽С 2.ȸ߿С 3.γƷȸ|á 4.䓹ܙMes 5.䓹ܸԽٱ^ 3.γƷȸ|á 4.䓹ܙMes 5.䓹ܸԽٱ^ 䓹Ӌ㹫ʽ:[(⏽-ں)*ں]*0.02466=kg/(ÿ) YӍ:40Crξ䓹ܡ  |
| չʾϢɕTṩݵ挍ʴ_ԺͺϷɰlTؓ؟C֮Ҍ˲Гκ؟ ѣҎُILUhُIPaƷǰձش_JY|aƷ| |
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