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星型圈 104.1/107.3/110.5/113.69/116.84/120.02*6.99 X型圈
星型圈X圈内径100.9/104.1/107.3/110.5/113.69/116.84*6.99
NBR星型圈X型圈内径100.9/104.1/107.3/110.5/113.69/116.84*6.99
进口星型圈X型圈内100.9/104.1/107.3/110.5/113.69/116.84*6.99
X圈星型圈内100.9/104.1/107.3/110.5/113.69/116.84/120.02*6.99
丁晴耐压耐油耐磨星型圈
丁晴材质耐磨耐油耐压星型圈
丁晴星型圈密封性好防水防油
