?纣????????????????????????
10*2200*6000
12*2200*6000
14*2200*6000
16*2200*6000
18*2200*6000
????纣?????????????????
?纣?????????????????????????
?и?Э?????????????10?????????????????????1378.8??????????????2.12??????????????θ???????????????????3?????????????λ1451.36???????????????????????棬??????????????????????????????????裬10?·???????????
???14*1500*6000??q370qe?纣???????????????????б??
