CBIG-LKN-8N,LCBIG-LKN-10N,LCBIG-LKN-16T,LCBIG-LKN-20T,
LCBIG-LKV-8N,LCBIG-LKV-10N,LCBIG-LKV-16T,LCBIG-LKV-20T,
LCBIG-LCN-8N,LCBIG-LCN-10N,LCBIG-LCN-16T,LCBIG-LCN-20T,平衡阀
LCBIG-LCV-8N,LCBIG-LCV-10N,LCBIG-LCV-16T,LCBIG-LCV-20T,
LCBIG-LDN-8N,LCBIG-LDN-10N,LCBIG-LDN-16T,LCBIG-LDN-20T,
LCBIG-LDV-8N,LCBIG-LDV-10N,LCBIG-LDV-16T,LCBIG-LDV-20T,
LCBIH-LJN-8N,LCBIH-LJN-10N,LCBIH-LJN-16T,LCBIH-LJN-20T,
LCBIH-LJV-8N,LCBIH-LJV-10N,LCBIH-LJV-16T,LCBIH-LJV-20T,
LCBIH-LKN-8N,LCBIH-LKN-10N,LCBIH-LKN-16