EPDMO型圈内径394.3/399.3/404.3/409.3/414.3/419.3/424.3*3.1mm

丁腈O型密封圈NBR线径8.6MM内径405/424.3/452.8/474.3/492.8/452

丁晴O型密封圈内径*线径423.6/424.3/428.6*5.7耐磨耐油

丁晴O型圈内径*线径424.3/429.3/434.3*3.1耐磨耐油密封圈

进口氟胶O圈内径415.8/417.8/422.8/424.3/432.8*8.6 FFKM O型圈

丁晴O型圈内径*线径423.6/424.3/428.6*5.7耐磨耐油密封圈

进口氟胶O圈内径414.3/419.3/424.3*3.1耐高温O型圈Viton密封圈

【甬成】丁腈O型圈NBR内径409.3/414.3/419.3/424.3/429.3*3.1

日标G425/430/435/440*450/G47

【甬成】丁晴O型圈NBR内径422.8/424.3/432.8/434.3/437.8*8.6mm

【甬成】丁腈NBR内径419.3/423.6/424.3/428.6*5.7mm 耐油O型圈

日标G425/G430/G435/G440/G450/G470 424.3/429.3/434.3*5.7O型圈

优质NBR黑色丁晴丁氰美标O型圈 G425-424.3*5.7/G430-429.3*5.7

T8.5000.C424.3x600自动化控制光电编码器1024

卓超转换开关LW8D LW8-10 D363/3 D404/3 D412.3 D424.3

进口氟胶O圈内径423.6/424.3/428.6*5.7耐高温O型圈Viton密封圈

丁晴O型密封圈内径*线径424.3/429.3/434.3*3.1耐磨耐油

高品质棕色氟胶FKM/VITON日标O型圈G425 424.3*435.7*5.7

编码器 闲置两款库伯勒编码器，T8.5000.C424.3议价