TͨʹڽИI(y)вɹ⡢ͨLڱͨҲճвɻȱTa(chn)ƷTкܶNͬʽTÿһʽĽTչF(xin)ŵ侫ľòڰbTrĸߴͲ|dzҪôTڰbrԓѭʲôӵҎ(gu)lСҽBһPڽTbҎ(gu)҂һ˽°ɣ

1bgT¶ıoʩoĤГpr¸Ĥڿǰаؓпo؟ГpĻȱؓ؟raϻQ֮؟Ρ
2cYƽRBƬҪcڂ(ni)CTˮƽֱRһ
3BƬ1.5mm20mmp̶\|_ȴδN̎ҪcϲBRƽBƬcڂȱB(ni)Ƭg500mm(ni)peá
4cwp϶עl(f)z֮ǰ菴cwp϶עl(f)z֮ǰ菡ܸҪҪˮİl(f)݄ڿڿ25mmи
σ(ni)ݾСҽBPڽTİbҎ(gu)ֻ_ϸİbҎ(gu)ܸõİbýTT҂һصLg֠IõĚϣ֪R