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进口美标X/星型圈 内径120.25/123.42/126.6/129.77/132.94*3.53
星型圈X型圈内126.59/129.77/132.94/136.12/139.29/142.47*3.53
。进口美标X/星型圈 内径120.25/123.42/126.6/129.77/132.94*3.5
X型圈 132.94/136.12/139.29 * 3.53星型圈 油压气动 密封圈
美标AS568O型圈250/251/252氟胶126.59/129.77/132.94*3.53密封圈
星型圈129.77/132.94/136.12/139.29/142.47/145.64/148.82*3.53
星型圈117.07/120.24/123.42/126.59/129.77/132.94*3.53丁晴氟胶
丁青橡胶星型密封圈X型圈内径129.77/132.94/136.12/139.29*3.53
海天注塑机配件 O型密封圈132.94*3.53 原装意大利DUCI进口O型圈
进口星型圈X型圈丁晴123.42/126.6/129.77/132.94/136.12*3.53
星型圈X型圈117.07/123.42/126.6/129.77/132.94*3.53O型圈密封
氟胶星型圈X型圈线径3.53内径126.59/129.77/132.94-142.47密封圈
星型圈X-RING126.59/129.77/132.94/136.29/139.29/142.47*3.53
热销X型圈 132.94/136.12/139.29 * 3.53星型圈 油压气动 密封圈
星型圈X型圈内径120.24/123.42/126.59/129.77/132.94*3.53
美标O型圈AS568-250/251/252 126.59/129.77/132.94*3.53
氟胶O型密封圈FKM线径3.53内径126.6/129.7/132.94/142.47-196.44
氟胶O型圈内径123.42/126.59/129.77/132.94/136.12/139.29*3.53
氟胶O型圈内径132.94*3.53mm
星型X形密封圈132.94/136.12/139.29/142.47/145.64/405.26*3.53
星型圈X内径120.24/36.59
高端O型圈 内径 130*132.94*136*140*145*150*152.5*155线径3.55
O型圈 丁晴/线径3.53MM内径132.94/136.12/138/139.29/142.47
美标丁腈O型圈AS568-251/252 129.77*3.53/132.94*3.53 氟胶
氟胶O型圈内径132.94/136.12/139.29/142.47/145.64/148.82*3.53
美标丁晴O型圈内径123.42/126.59/129.77/132.94/136.12*3.53
星型X型圈内径126.59/129.77/132.94/136.12/139.29/142.47*3.53
【甬成】美标SIL硅胶O型圈AS568-252 132.94*3.53食品卫生密封件
A级O型圈优质 NBR黑色丁腈胶线径3.55 内径128/130/132/132.94
进口Viton氟胶内径120 120.24 120.25 122 132.94线径3.53 O型圈
高品质棕色氟胶FKM/VITON美标O型圈AS568-252 132.94*140*3.53
内径129.77/132.94/136.12/139.29/142.47/145.64*3.53氟胶o型圈
星型圈X-RING/QR型密封123.42/126.6/129.77/132.94/136.12*3.53
优质NBR丁腈橡胶O型密封圈ORING
X型圈星形密封圈126.6/129.77/132.94/136.12/139.3/142.47*3.53
丁晴X型圈内径132.94*3.53mm
星型密封圈/X型圈丁腈NBR氟胶132.94/136.12/139.3/142.47*3.53
