1b. 德規伸縮器DIN TURBUCKLE                                                              下載down load 
       1b-1.吊掛伸縮器DIN82004 RIGGING SCREWS DIN82004
            1.吊掛伸縮器DIN1478(開口對開口)RIGGING SCREWS DIN1478 (JAW-JAW)
            2.吊掛伸縮器DIN1480(眼對鉤頭)RIGGING SCREW DIN1480 (EYE-HOOK)
            3.密閉型本體吊掛伸縮器(開口對開口)CLOSED BODY RIGGING SCREWS (JAW-JAW)
            4.伸縮器(開口對開口) ASTM F1145-92 TURNBUCKLES (JAW-JAW) ASTM F1145-92
            5.伸縮器(眼對眼) ASTM F1145-92 TURNBUCKLES (EYE-EYE) ASTM F1145-92