GB5310?????ˉ??)??????20G??ˉ?????)?????????ˉ??????
20G?????ˉ??
??????20#
??б????GB5310-95????ST45.8-??±?A106B????
|
??? |
??? |
??? |
??? |
|
14??3 |
42??3 |
89??6 |
159??7 |
|
14??3.5 |
42??3.5 |
89??7 |
159??8 |
|
14??4 |
42??4 |
89??7.5 |
159??9.5 |
|
16??3 |
42??5 |
89??8 |
159??10 |
|
18??2 |
42??6 |
89??9 |
159??12 |
|
18??3 |
42??8 |
89??10 |
159??14 |
|
18??4 |
45??3 |
89??11 |
159??16 |
|
18??5 |
45??4 |
89??12 |
159??18 |
|
19??2 |
45??5 |
108??4.5 |
159??20 |
|
21??4 |
45??6 |
108??5 |
159??28 |
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GB5310--?й???????
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????????ˉ????????????????9.8Mpa???????????450??-650??????????????????????ú???????????????????????P??9.8MPa,450?棼T??650?棩
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18921511196 13812042226
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?????????0510-88264321 88268567
18014258567 13382886444
???棺0510-88269156
?????????????????????????·288?????????г?
?????http://www.amghtru.cn/ http://www.wxqcgg.com/ http://www.hb-gg.com/ ????QQ?????709154628 15695585
?????????????????????????????????????????????????????????????????????????????????????????С???????????????????????????????????????????????????????????,??????????????20#??45#??16MN??Q345??A/B/C/D/E????27SIMN??15CrMO??12Cr1MOV??10CrMO910??304??304L??316??316L??321??P11??P22??P91??T91.??й???GB8162-99?????GB8163-99????????????ù?????????GB3087-99??GB5310-85????????ˉ?ù??GB5312-8???ù??...
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