16Mnq??????????????????
????????????????????í??????????A3q?????????????????16q????????????????12Mnq??12MnVq??15MnVNq??16Mnq??????????????4.5~50????????????????????????·??·???????塣????н??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????·????·????????46-160mm?????????
????16Mnq???????????
??????????????????????????????г??????????????????????????????;????????????????
?г????????????????г??????????????????????????????????????????????????????
????????????????????????????????????????????????????????????????????????????
??????????????????????
16Mnq??????????????????
14??2000??8000+ 70??
8??2000??8000+ 21??
8??2000??8000+ 70??
8??2000??8000+ 32??
8??2000??8000+ 70??
10??2000??8000+ 21??
10??2000??8000+ 70??
???????? ???????лл ?? ????? ?????16Mnq???????????
??????????е??23?????16Mnq?????????????÷?Χ/%/??