关注微信公众号查券更方便
星型圈X型圈内506.86/532.26/557.66/582.68/608.08/633.48*6.99
丁晴防水O型密封圈内径456.06/468.76/481.46/494.16/506.86*6.99
氟胶耐腐蚀X型圈内径456.06/468.76/481.46/494.16/506.86*6.99mm
O型圈 密封圈 耐高温 X 内径 外径 506.86*532.26*552.24线径6.99
星型圈 X型圈456.06/468.76/481.46/494.16/506.86/532.26*6.99
丁晴防水X型密封圈内径456.06/468.76/481.46/494.16/506.86*6.99
氟胶O型圈内456.06/468.76/481.46/494.16/506.86/532.26*6.99
X型圈 星型圈 内径443.36/456.06/468.76/494.16/506.86*6.99
进口星型圈X型圈丁晴443.36/456.06/468.76/494.16/506.86*6.99
丁青星型圈468.76/481.46/494.16/506.86/532.26/557.66*6.99
推荐O型圈 密封圈 耐高温 X 内径 外径 506.86*532.26*552.24线径
星型圈X型橡胶密封圈内径481.46/494.16/506.86*6.99气/油缸密封
今年流行星型圈6.19*494.96/型81.46/506.86/532.26/557.66X4圈密
直销新品圈 密封圈 耐高m温 X 内径 外径 506.86*532.26*552.24线
直销新品圈 密封圈 耐高温 X 内径 外径 506.86*532.2U6*552.24线
直销新品圈 密封圈 耐高温 X s内径 外径 506.86*532.26*552.24线
直销新品a圈 密封圈 耐高温 X 内径 外径 506.86*532.26*552.24线
星型圈X型圈内443.36/456.06/468.76/481.46/494.16/506.86*6.99
。星型圈 X型圈线径6.99 内506.86/532.26/557.6-658.88O型圈密封
。氟胶星型圈 X型圈线径6.99内506.86/532.26/557.6-658.88密封圈
丁青星型圈380.37/405.26/430.66/456.06/506.86/532.26*5.33
星型圈6.99*494.16/481.46/506.86/532.26/557.66X型圈密封圈氟胶
星型圈 443.36/456.06/468.76/481.46/494.16/506.86*6.99 X型圈
星型内506.86/532.26/557.66/582.68/608.08/633.48/658.88*6.99
今年流行O2圈 密封圈 耐高温5X 内径 外径 506.86*532.26*5 2.型4
O型圈密封圈耐高温X内径外径506.86*532.26*552.24线径6.99
。美标丁晴O型圈线径6.99内径494.16/506.86/532.26/557.66/575.6
X/星型圈内径443.36/456.06/468.76/481.46/494.16/506.86*6.99
AS568-389/390/391/392 506.86/516.3/532.26/557.66/562.28*5.33
美标O型圈AS568-467/468/469 339.07/481.46/494.16/506.86*6.99
星型圈 X型圈405.26/430.66/456.06/481.5/506.86/532.26*5.33
O型圈 内径 外径 506.86*532.26*557.66*582.68*643.38 线径5.33
氟胶O型圈 FKM X 内径 外径 506.86*532.26*552.24 线径6.99
氟胶O型圈 FKM X 内径 外径 506.86*532.26 线径5.33
氟胶O型圈 密封圈 内径494.16*506.86*532.26*6.99
氟胶O型圈 密封圈 内径481.46*506.86*532.26*5.33
EPDM耐酸碱O型圈内径456.06/468.76/481.46/494.16/506.86*6.99mm
进口星型密封圈 X型圈 494.16/481.46/506.86/532.26/557.66*6.99
美标O型圈 美国国家标准AS568-469-506.86*520.84*6.99密封圈O圈
高品质棕色氟胶FKM/VITON美标O型圈AS568-389 506.86*517.52*5.33
密封圈密封圈FAST/法斯特
美标O型圈AS568-467/468/469
494.16/506.86/532.26*6.99进口星型圈X型圈 美标 丁晴 O型圈密封
【美标AS568】进口FKM耐油O型圈 密封件 丁腈橡胶NBR 506.86*6.99
丁晴O型圈内径*线径494.2/506.86/532.26*6.99耐磨耐油密封圈
星型密封圈/X型圈丁腈NBR氟胶506.86/432.26/557.66*6.99
美标AS568耐磨O型圈优质
耐高温内径密封圈
优质美标O型圈AS568-389 506.86*5.33美国国家标准密封圈
橡胶内径耐油密封圈
美标O型圈 美国国家标准AS568-389-506.86*517.52*5.33密封圈O圈
丁晴O型密封圈内径*线径494.2/506.86/532.26*6.99耐磨耐油
氟橡胶 氟胶O型圈内径506.86*532.26*5.33
丁晴O型圈耐磨耐油内径*线494.66/506.86/523.26*5.33
X 星 O型圈NBR内径456.06/481.46/506.86/532.26/557.66*线径5.33