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O型圈 密封圈 X i内径 外径 59.92*60.6*61.6*63.09*65.1 线径3.5
星型圈X型圈内63.09/66.27/69.44/72.62/75.79/78.97/82.14*3.53
O型圈 密封圈 X 内径 外径 5r9.62*60.6*61.6*63.09*65.1 线径3.5
59.92/63.09/66.27/69.44/94.84*3.53进口星型圈X型圈美标日本NOK
NBR丁晴O型密封圈内径59.92/63.09/66.27/69.44/72.62/75.79*3.53
FKM氟胶O型密封圈内径59.92/63.09/66.27/69.44/72.62/75.79*3.53
氟胶星型圈X型圈线径3.53内63.09/66.27/69.44/72.62-82.14密封圈
三元乙丙O型圈EPDM内50.39/53.57/59.92/63.09/66.27/69.44*3.53
星型圈X型圈47.22/50.39/53.57/56.74/59.92/63.09/66.27*3.53
O型密封圈63.09*3.53原装意大利DUCI进口O型圈 海天注塑机配件
极速进口X型圈3.53*50.04/53.57/56.7H5/59.92/63.09星型圈密封圈
O型圈 密封圈 X 内径 外径 59.62*60.6*61.6*63.09*65.1 线径3.53
O型圈 密封圈 X 内径 外径 59.92*60.6*61.6*63.09*65.1 线径3.53
氟胶O型圈 FKM X 内径 外径58.74*59.92*60.6*61.6*63.09线径3.53
氟胶O型圈内径63.09/66.27/69.44/72.62/75.79/78.97/82.14*3.53
正品日本NOK进口O型圈AS568 229 230 231 59.92 63.09 66.27*3.53
高端O型圈 密封圈 X 内径 外径 60.6*61.6*63.09*65.1 线径3.53
星型圈53.57/56.74/59.92/63.09/66.27/69.44/72.62/75.79*3.53
进口星型圈X型圈美标丁晴59.92/63.09/66.27/69.44/94.84*3.53
美标丁晴O型圈内径50.39/53.57/56.74/59.92/63.09/66.27*3.53
日本JISO型圈氟胶高温耐腐蚀耐磨
进口星型圈X型圈丁晴59.92/63.09/66.27/69.44/72.62/75.8*3.53
星型圈 59.92/63.09/66.27/69.44/72.62/75.8/78.97*3.53 X型圈
氟胶O型圈内径50.39/53.57/56.74/59.92/63.09/66.27/69.44*3.53
星型X型圈内径63.09/66.27/69.44/72.62/75.79/78.97/82.14*3.53
星型圈X内径47.22/50.396
星型圈X型圈内径47.22/50.39/53.57/56.75/59.92/63.09*3.53
X型圈63.09/66.27/69.44/72.62*3.53星型圈油压气动密封圈
美标丁腈O型圈AS568-229/230 59.92*3.53/63.09*3.53 氟胶优质O圈
星型圈X型圈内径53.57/56.75/59.92/63.09/66.27/69.44*3.53
美标O型圈丁晴59.92/63.09/66.27/69.44/72.64/75.79/78.97*3.53
美标硅胶O型圈线径3.53内径50.39/53.57/56.74/59.92/63.09/66.27
进口X型圈3.53*50.04/53.57/56.75/59.92/63.09星型圈密封圈氟胶
美标硅胶O型圈内径50.39/53.57/56.74/59.92/63.09/66.27*3.53
氟胶X型密封圈内径59.92*3.53
美标丁晴O型圈线径3.53内径50.39/53.57/56.74/59.92/63.09/66.27
丁晴O型密封圈内径59.92*3.53
氟胶O型密封圈内径59.92*3.53
星型圈 X型圈59.92/63.09/66.27/69.44/72.62/75.8/78.97*3.53
星型圈X型圈内63.09/66.27/69.44/72.62/75.79/78.97/82.14*2.62
内径53.57/56.74/59.92/63.09/66.27/69.44*3.53氟胶o型圈密封圈
星型圈X型密封圈矩形o型圈橡胶圈
耐高温O型圈丁晴密封圈尺寸齐全
【甬成】美标SIL硅胶O型圈AS568-230 63.09*3.53食品卫生密封件
美标AS568O型圈229/230/231氟胶59.92/63.09/66.27*3.53密封圈FKM
O型圈丁晴NBR内径60.33/60.6/61.91/63.09/66.27/68/69.4线径3.53
进口Viton氟胶内径55.56 56.74 58 59.92 63.09线径3.53mm O型圈
