JCS-02H (60-350kgf/cm2)铁接头,JCS-02N (30-210kgf/cm2)铁接头,JCS-02NL (15-60kgf/cm2)铁接头,JCS-02NLL (5-60kgf/cm2)铁接头,
JCS-02H (60-350kgf/cm2)铜接头,JCS-02N (30-210kgf/cm2)铜接头,JCS-02NL (15-60kgf/cm2)铜接头,JCS-02NLL (5-60kgf/cm2)铜接头,
JCD-02S (4-26kgf/cm2),JCD-02H (15-200kgf/cm2),JCD-02HH (20-360kgf/cm2)