????Q420q?????????????????????????????????????????г??????????????????????????????;????????????????
?г????????????????г??????????????????????????????????????????????????????
????????????????????????????????????????????????????????????????????????????
??????????????????????
Q420q??????????????????
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??
Q420q??????????????????
?????????????????????б???????????????????????????????????????????????飨??????????????? ???????????????????????????????????????????????????ɡ?????????????*?????????????
????????????????32mm?????2.5-200mm??????????????????6mm???????0.25mm????????????5mm???С??0.25mm??????????????羫????
??????????????5?????Q420q?????????????????????