????Q345qE?????????????????????????????????????????г??????????????????????????????;????????????????
?г????????????????г??????????????????????????????????????????????????????
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Q345qE??????????????????
5??1800??8000+ 32??
5??1800??8000+ 32??
8??1800??8000+ 90??
8??2000??8000+ 70??
10??1800??8000+ 70??
10??2000??8000+ 90??
Q345qE??????????????????
???б????????45#??50#??,45#??50#?????????????????????,??Щ????????????????.???????????????,?????????2.0MM,2.5MM,3.0 MM,4.0MM,5.0MM,6.0MM,10MM,12MM,16MM,20MM,30MM???.???10MM???????????1260??,10MM?????2000????2200??
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