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X星型圈126.37/129.54/132.72/135.89/139.07/142.24/145.42*6.99
星型圈X型圈内径132.72/135.89/139.07/142.42/145.42*5.33
进口星型圈X型圈132.72/134.5/135.89/139.07/142.24/145.42*6.99
日本NOK进口O型圈AS568 356 357 358 135.89 139.07 142.24*5.33
星型圈6.99*139.07/129.54/132.72/135.89密封圈 优质X型圈 氟胶*
星型圈密封圈X型圈内径126.37/129.54/132.72/135.89/139.07*5.33
星型圈X型圈内120.02/123.19/126.37/129.54/132.72/135.89*6.99
匀发氟胶耐腐蚀X型圈内径132.72/135.89/139.07/142.24/145.42*5.
星型圈X型圈内径132.72/135.89/139.07/142.42/145.42*5.33*
O型圈 密封圈 耐高温 X 内径 外径 132.72*135.89*139.07线径6.99
速发O型圈 密封圈 耐高温 X 内径 外径 132.72*135.89*139.07线径
星型圈129.54/132.72/135.89/139.07/142.24/145.42/148.59*5.33
星型圈135.89/139.07/142.24/145.42/148.59/151.77/158.12*5.33
。日本NOK进口O型圈AS568 356 357 358 135.89 139.07 142.24*5.3
星型圈5.33*126.37/129.54/132.72/135.89 密封圈X型圈氟胶丁腈*
进口美标X/星型圈 内径129.54/132.72/134.50/135.89/139.07*6.99
星型圈X型圈美标132.72/134.5/135.89/142.24/145.42*6.99 密封
橡胶氟胶星型圈X-Ring139.07/135.89/132.72/129.54*6.99
优质O型圈内132.72/135.89/139.07/142.24/145.42/148.59*6.99
星型圈X-Ring内径126.37/129.54/132.72/135.89/139.07*5.33
。美标丁晴O型圈线径5.33内径132.72/135.89/139.07/142.24/145.4
。美标丁晴O型圈线径6.99外径126.37/129.54/132.72/135.89/139.0
。星型圈 X型圈线径6.99内120.02/123.19/126.3-135.89o型圈密封
美标O型圈AS568-430/431/432 129.54/132.72/135.89*6.99
星X型圈126.37/129.54/132.72/135.89/139.07/142.24/145.42*5.33
美标O型圈AS568-354/355/356 129.54/132.72/135.89*447*5.33耐磨
132.72/134.5/135.89/145.42*6.99星型圈X型圈美标丁晴橡胶耐高压
星型圈 X型圈132.72/135.89/139.07/142.24/145.42/148.59*5.33*
星型圈 X型圈126.37/129.54/132.72/135.89/139.07/142.24*6.99
星型圈 X型圈132.72/135.89/139.07/142.24/145.42/148.59*5.33
进口星型圈X型圈 美标 丁晴135.89/139.07/142.24*5.33 O型圈密封
星型圈X型圈内径123.19/126.37/129.54/132.72/135.89*6.99
氟胶O型圈 FKM X 内径 外径135.89*139.07*142.24*145.42线径6.99
O型圈 内径 外径 129.4*130.18*132.72*135*135.89 线径5.33
氟胶O型圈 FKM X 内径 外径 130.18*132.72*135*135.89 线径5.33
星型圈6.99*139.07/129.54/132.72/135.89密封圈 优质X型圈 氟胶
日本进口O型圈AS568 356 357 358 135.89 139.07 142.24*5.33
星型圈X型密封圈内径126.37/129.54/132.72/135.89*6.99耐油橡胶
油缸气缸密封件X型密封圈丁青胶星型圈129.54/132.72/135.89*5.33
星型密封圈/X型圈丁腈NBR氟胶135.89/139.07/142.24/145.24*6.99
进口星型圈X型圈美标
【美标AS568】进口FKM耐油O型圈 密封件 432 NBR 135.89*6.99
进口丁晴胶 星型密封圈 X型圈 139.07/129.54/132.72/135.89*6.99
密封圈密封圈FAST/法斯特
日本进口密封圈总代理
美标O型圈 美国国家标准AS568-432-135.89*149.87*6.99密封圈O圈
丁晴O型圈内径*线径132.72/135.89/139.07*6.99耐磨耐油密封圈
丁晴O型圈内径*线径132.72/135.89/138.17*5.33耐磨耐油密封圈
耐高温内径密封圈
优质丁腈胶美标O型圈耐油耐磨密封件132.72/135.89/139.07*6.99MM
X星型圈132.72/135.89/142.24/145.42/148.59/151.77/158.12*5.33
X 星型圈 内径129.54/132.72/135/135.89/138.17/139.07*线径5.33
进口密封圈丁晴胶
氟橡胶氟胶O型圈内径127.5*129.4*130.18*132.72*135*135.89*5.33
橡胶O型圈密封垫圈内径*线径126.37/129.54/132.72/135.89*5.33
氟橡胶 氟胶O型圈内径129.54*132.72*135.89*139.07*142.24*6.99
法斯特优质O型圈丁晴耐油密封圈美标AS432 135.89*149.87*6.99
丁晴O型密封圈内径*线径132.72/135.89/139.07*6.99耐磨耐油
星型圈135.89/139.07/142.24/145.42/148.59/151.77*5.33丁晴氟胶
AS568-356-135.89*146.55*5.33美标O型圈 美国国家标准密封圈O圈
高品质棕色氟胶FKM/VITON美标O型圈AS568-356 135.89*146.55*5.33
美标AS568O型圈354/355/356
丁晴O型密封圈内径*线径132.72/135.89/138.17*5.33耐磨耐油
高品质棕色氟胶FKM/VITON美标O型圈AS568-432 135.89*149.87*6.99
优质美标丁腈/氟胶O型圈耐油耐高温129.54/132.72/135.89*5.33MM
线径5.33美标星型圈丁晴氟胶
星型圈气动密封圈X型圈
AS568美标氟胶高温耐磨O型圈
O型圈丁晴胶内径129.5/129.54/130.18/132.72/135/135.89线径5.33
【甬成】丁腈O型圈NBR内径135.89/138.17/139.07/142.24/144*5.33
耐磨防水台湾O型圈丁腈