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进口星型密封圈 X型圈 139.07/142.24/145.42/148.49/151.77*5.33
进口星型密封圈 X型圈 142.24/145.42/148.49/151.77/158.12*6.99
O型圈 密封圈 X 内径 外径 132*136*140*145*148.49*150 线径5.3
星形圈丁晴橡胶耐磨耐油
星型密封圈/X型圈丁腈NBR氟胶145.42/148.49/151.77/155.59*5.33
高端星型圈135.89/139.07/142.47/145.42/148.49*5.33X型圈
海天注塑机配件O型密
海天注塑机配件 O型密封圈148.49*5.33 原装意大利DUCI进口O型圈
进口丁晴橡胶密封圈
。星型圈X-RING142.24/145.42/148.49/151.77/158.12/164.47*5.33
星型圈X-RING142.24/145.42/148.49/151.77/158.12/164.47*5.33
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进口美标X/星型圈 内径142.24/145.42/148.49/151.77/185.12*5.33
星型密封圈X型圈135.9/139.07/142.24/145.42/148.49/151.77*5.3
星型圈X型圈 美标145.42/148.49/151.77/158.12*5.33 O型圈密封
星型密封圈/X型圈丁腈NBR氟胶139.07/142.24/145.42/148.49*5.33
丁青橡胶星型密封圈x型圈内径139.07/142.24/145.42/148.49*5.33
星型圈 QR星型圈 x型密封圈 148.49×5.33 X型圈 X
进口星型圈X型148.49/151.77/158.12/164.47/170.82/177.17*5.33
橡胶氟胶星型圈X-Ring158.12/151.77/148.49/145.42/142.24*6.99
X型圈星形密封圈132.72/135.9/139.07/142.24/145.42/148.49*5.33
星型圈 QR星型圈 x型密封圈 148.49×5.33 X型
星型圈 QR星型圈 x型密封圈 148.49×5.33
星型圈 QR星型圈 x型密封圈 148.49×5.33 X型圈 X形密封圈 氟胶
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『商城正品』X型圈 星形密封圈145.42/148.49/151.77/164.47*5.33
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X型圈 星型圈 内径142.24/145.42/148.49/151.77/185.12*5.33
进口星型圈X型密封圈QR橡胶方型圈158.12/151.77/148.49*线径5.33
。进口星型圈X型148.49/151.77/158.12/164.47/170.82/177.17*5.3
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热销中星5圈6.991142.24/145.42/148.49/*51.77/1型8.12优质X型圈
星型圈6.99*142.24/145.42/148.49/151.77/158.12优质X.型圈密封
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