?????????????
4??1500??8000 21??
10??2000??8000 70??
4??1500??800035??
4??1500??8000 80??
8??1800??8000 70??
6??1800??8000 80??
?????????????
Q345qC/D/E??????б??????????? DH-15137241871????????????,??????????????????????·????·???????纣???????塣
??????????????
???????????????????????????????г???????????????????????????????????????????????г?????λ???????????????彻???????????棬ó??????????????????????????
??????????14*1800*8m??q690qd?????????????
