扣环铰链肩带GSHCCGH
扣环铰链定型PHCCGH
扣环铰链SHCCGH3HCCGH
铰链PHCCGHHCDGHSHCCG
铰链PHCCGHSHCCGSHCDG
铰链PHCCGHHCCGHSHCDG
铰链PHCCGHHCCGHPHCCG
铰链PHCCGHSHCDGHCDGH