规格(mm)dxs50x460x476x489x4.5108x5D90100110128148t1010101212R150180210235310L175215235280345规格(mm)dxs50x460x476x489x4.5108x5D90110110128148t1010101212L(m)<2<3<6<6<6规格(mm)dxs50x560x576x689x8108x8D130140160185205D1100110130150170D28090110130150L105115125145155t1414161818dxn14x414x414x414x414x4规格(mm)dxs50x560x576x689x8108x8D130140160185205D1100110130150170D28090110130150L105115125145155t1414161818dxn14x414x414x414x414x4)