????16*1800*8m??q420qe??·?????÷????????????????
??·????????????????????????8??1800??8000 80??<BR>8??1800??8000 35??<BR>8??1800??8000 80??<BR>8??2000??8000 32??<BR>8??2000??8000 42??<br><br>??·??????????????????????????????????????? ???????磨????????????????涨??Χ?????????????????в?????????????????????????????????????????????????????????涨?????Χ????????ɡ?
??·????????????????????????
8??1800??8000 80??
8??1800??8000 35??
8??1800??8000 80??
8??2000??8000 32??
8??2000??8000 42??
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??????????????? ???????磨????????????????涨??Χ?????????????????в?????????????????????????????????????????????????????????涨?????Χ????????ɡ????磬?????? 25mm ??????????????????涨? 4-10m, ???????Χ????????????????
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????16*1800*8m??q420qe??·???????????????????????????
