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???????????2618008m??纣?????÷??????????????

?????????2015/7/1

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?????1579

???????????2618008m??纣?????÷??????????????

?纣???????????????????????????????HV?? ??120kg?????????????136????????????????????????棬?ò????????????????????????????????????HV?? ????纣????????????????? ?纣????????????????????????10??2000??8000 21?? 10??2000??8000 52?? 10??2000??8000 42?? 10??2000??8000 35?? 12??1800??8000 42??<BR??

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??120kg?????????????136????????????????????????棬?ò????????????????????????????????????HV??

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?纣????????????????????????

10??2000??8000 21??
10??2000??8000 52??
10??2000??8000 42??
10??2000??8000 35??
12??1800??8000 42??
12??2000??8000 42??
12??2000??8000 32??
14??2000??8000 65??

???????????26*1800*8m??纣?????????????????????????

?????????? ????16Mnq?????????????2.1%?????????????????

?????????? ?????20*1800*C??q345qe?纣?????÷??????????

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