MYGMYG六角双螺纹（F型）黄铜六角垫片双螺纹FB3-25

MYGMYG六角双螺纹（F型）黄铜六角垫片双螺纹FB3-25 MYGMYG六角双螺纹（F型）黄铜六角垫片双螺纹FB3-30 MYGMYG六角双螺纹（F型）黄铜六角垫片双螺纹FB4-5 MYGMYG六角双螺纹（F型）黄铜六角垫片双螺纹FB4-10 MYGMYG六角双螺纹（F型）黄铜六角垫片双螺纹FB4-12 MYGMYG六角双螺纹（F型）黄铜六角垫片双螺纹FB4-15 MYGMYG六角双螺纹（F型）黄铜六角垫片双螺纹FB4-20 MYGMYG六角双螺纹（F型）黄铜六角垫片双螺纹FB4-25 MYGMYG六角双螺纹（F型）黄铜六角垫片双螺纹FB4-30 MYGMYG六角双螺纹（F型）黄铜六角垫片双螺纹FB4-60 MYGMYG六角双螺纹（F型）黄铜六角垫片双螺纹FB5-60 MYGMYG六角双螺纹（F型）黄铜六角垫片双螺纹FB5-100 MYGMYG六角双螺纹（F型）黄铜六角垫片双螺纹FB6-60 MYGMYG六角双螺纹（F型）黄铜六角垫片双螺纹FB6-100 MYGMYG六角双螺纹（F型）黄铜六角垫片双螺纹FB8-100 MYGMYG六角公螺纹和母螺纹，不同直径型，黄铜六角垫片，不同直径，外螺纹MDB3-10