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美标O型圈丁晴430.66/456.06/481.41/506.81/532.21/557.61*5.33
进口丁腈耐油内径密封圈
美标O型圈AS568-283/284
X星型圈405.26/417.96/430.66/443.36/456.06/468.76/481.46*6.99
X/星型圈内径329.79/355.2/380.59/405.26/430.66/456.06*3.53
丁青星型圈355.20/380.59/405.26/430.66/456.06*3.53
。X型星型圈内径5.94-430.66粗细3.53耐磨耐压O型圈氟胶气缸密封
硅胶耐高温O型圈内径393.07/405.26/417.96/430.66/443.36*6.99mm
。氟胶星型圈X型圈线径5.33内405.26/430.66/456.0-532.21密封圈
星型密封圈6.99 *417.96/430.66/443.36/456.06/468.76进口X型圈*
进口星型圈3.53*380.59/405.26/430.66/456.06X型圈0型圈氟胶耐磨
氟胶o型圈内径380.59/405.26/430.66/456.06*3.53线径橡胶密封圈
新品氟胶o型圈内径380.59/405.26/430.66/456.06*3.Y53线径橡胶密
星型圈X型圈内430.66/443.36/456.06/468.76/481.46/494.16*6.99
星型X型圈内径329.79/355.19/380.059/405.26/430.66/456.06*3.53
X型星型圈内径5.94-430.66粗细3.53耐磨耐高温氟胶丁晴材质密封圈
O型圈 密封圈 耐高温 X 内径 外径 430.66*443.36*456.06线径6.99
厂家O型圈 密封圈 耐高温 X 内径 外径 430.66*443.36*456.06线径
直销新品圈 密封圈 耐高温 Xq 内径 外径 430.66*443.36*456.06线
速发O型圈 密封圈 耐高温 X 内径 外径 430.66*443.36*456.06线径
推荐O型圈 密封圈 耐高温 X 内径 外径 430.66*443.36*4X56.06线
星型圈329.57/354.97/380.37/405.26/430.66/456.06/481.14*5.33
油缸耐油耐磨件丁青橡胶垫星X型圈内径430.66/456.06/481.41*5.33
进口美标X/星型圈 内径380.37/405.26/430.66/456.06/481.46*5.33
丁晴FZNO型圈内径405/26/430.66/456.06/481.46650.85/532..26x5.
。美标丁晴O型圈线径5.33内径380.37/405.26/430.66/456.06/481.4
。星型圈 X型圈线径5.33内405.26/430.66/456.06-532.21O型圈密封
。美标丁晴O型圈线径6.99内径430.66/443.36/456.06/468.76/481.4
进口X型圈5.33*329.57/354.97/380.37/405.26/430.66星型圈氟胶
氟胶O型圈内径329.79/355.19/380.59/405.26/430.66/456.06*3.53
星型圈X型圈内405.26/430.66/456.06/481.44/506.81/532.21*5.33
星型圈X型圈内329.79/355.19/380.59/405.26/430.66/456.06*3.53
美标丁晴O型圈内径329.79/355.19/380.59/405.26/430.66*3.53
氟胶O型圈内径355.19/380.59/405.26/430.66/456.06*3.53
氟胶O型圈内380.37/393.07/405.26/417.96/430.66/443.36*6.99
美标丁晴O型圈内径380.37/405.26/430.66/456.06/481.46*5.33
三元乙丙O型圈EPDM内329.79/355.19/380.59/405.26/430.66*3.53
氟橡胶 氟胶O型圈内径405.26*422*430.66*456.06*481.46*5.33*
进口405.26/430.66/456x.06/481.41*5.33 耐磨耐油优质O型圈
。星型圈X型圈内430.66/443.36/456.06/468.76/481.46/494.16*6.9
。星型圈X型圈内405.26/430.66/456.06/481.44/506.81/532.21*5.3
。星型圈X型圈内329.79/355.19/380.59/405.26/430.66/456.06*3.5
进口美标X/星型圈 内径380.37/393.07/405.26/417.96/430.66*6.99
气/油缸耐磨/油橡胶件星型圈X型密封圈405.26/417.96/430.66*6.99
氟胶O型圈 FKM X 内径 外径380.59*405.26*430.66*456.06线径3.5
氟胶O型圈 FKM X 内径 外径 422*430.66*456.06*481.46 线径5.33
X型圈星型圈内径380.37/405.26/430.66/456.06/481.46*5.33
进口星型圈X型367.67/380.37/393.07/405.26/417.96/430.66*6.99
进口星型密封圈 X型圈 329.57/354.97/380.37/405.26/430.66*5.33
进口星型圈X型圈美标
【美标AS568】进口FKM耐油O型圈 密封件 丁腈橡胶NBR 430.66*6.99
430.66/557.66/582.68/608.08*6.99进口星型圈X型圈丁晴密封圈
美标O型圈耐磨耐油优质
进口NBR X星型圈 星型密封圈 380.59/405.26/430.66/456.06*3.53
O型圈 美标AS-566 393.07/405.26/417.96/430.66/443.36*6.99
高品质棕色氟胶FKM/VITON美标O型圈AS568-283 430.66*437.72*3.53
内径氟胶O型密封圈耐高温
日本进口密封圈总代理
星型密封圈6.99 *417.96/430.66/443.36/456.06/468.76进口X型圈
美标丁晴O型密封圈经久耐用
星型密封圈/X型圈丁腈NBR氟胶430.66/456.06/481.46/506.81*5.33
丁晴O型密封圈内径*线径430.66/456.06/481.41*5.33耐磨耐油
氟橡胶 氟胶O型圈内径405.26*422*430.66*456.06*481.46*5.33
美标O型圈 美国国家标准AS568-283-430.66*437.72*3.53密封圈O圈
