·内螺纹接头 5B9-02,5B9-04,5B9-0
·胶垫密封堵头 4B-02WD,4B-04WD,4
·英锥管内螺纹接头 ZT-02,ZT-04,Z
·内螺纹接头 5GT-02,5GT-04,5GT-0
·内六角堵头 4BN-02WD,4BN-04WD,4
·英锥管内螺纹接头 GT-02PK,GT-04
·英锥管内螺纹接头7T9-02PK,7T9-0
·英锥管内螺纹接头 7T-02,7T-04,7
·内螺纹接头 5T9-02,5T9-04,5T9-0
·内螺纹接头 5T-02,5T-04,5T-06,5

01/30 07:42