j-bolt翻譯，j-bolt的意思，j-bolt同義詞，j-bolt的反義詞，j-bolt短語詞匯

詞語：j-bolt

j-bolt的意思

J-bolt 丁形栓;鉤頭螺栓;double-J bolt 雙鉤穿釘;le-J bolt 雙鉤穿釘;galvanized double-J bolt 鍍鋅雙鉤螺栓;galvanized single-J bolt 鍍鋅單鉤螺栓;