?????????????
?????????????????????????????????????????
?????????????? ?????????·????·????????46-160mm????????? ?????????????: q345qd q345qc ???????????
??????????????
?и?Э?????????????10?????????????????????1378.8??????????????2.12??????????????θ???????????????????3?????????????λ1451.36???????????????????????棬??????????????????????????????????裬10?·???????????
?????????????
6??1800??8000 32??
6??1800??8000 98??
6??1800??8000 70??
4??1500??6000 21??
5??1800??8000 32??
??????3.0*4*8??q420qc?????????????
