台湾进口外骨架防尘圈DKB规格尺寸及批发价格表材质外铁壳+NBR橡胶尺寸d*D*t/h价格12.5*19*3/514*24*5/716*26*5/718*30*6/919*26*5/719*31*6/919*32*6/920*30*4/620*32*6/922*32*6/922*34*7/922*34*6/925*37*6/928*38*7/1028*40*6/930*42*6/930*44*7/1030*45*6/932*44*7/1032*45*5/832*45*7/1032*52*8/1134*46*7/1035*47*7/935*47*7/1036*48*7/1040*50*7/1040*52*7/1040*62*8/1145*57*7/1045*68*7/1050*62*7/1050*60*7/1050*72*7/1055*65*7/10尺寸d*D*t/h价格56*70*8/1160*74*8/1160*82*8/1163*77*8/1165*79*8/1170*84*8/1175*89*8/1180*94*8/1180*100*12/1585*99*8/1190*104*8/1195*109*8/1195*104*8/11100*114*8/11105*121*9/12105*119*8/11110*126*9/12112*128*9/12115*131*9/12120*136*9/12125*141*9/12130*146*9/12140*160*10/14145*165*10/14150*170*10/14155*175*10/14160*180*10/14170*190*10/14175*195*10/14180*205*12/17190*215*12/17200*225*10/14200*225*12/17225*250*12/17250*275*12/17)