C.德規單雙鉤尺寸一覽表 DIN Single & Ramshorn Hook Dimensions Chart 下載down load 1.尺寸和表示方法 Dimensions & Designation 2.斷面 Section 3.RS,RSN,RF和RFN型雙鉤頭尺寸表 Dimensions of Types RS, RSN, RF & RFN Ramshorn Hooks 4.RS和RSN雙向鉤頭允許誤差(尺寸) Permissible Deviations for Type RS & RSN Ramshorn Hooks 5.尺寸和表示方法 Dimensions & Designation 6.RSN單向鉤頭尺寸表 Dimensions of Type RSN Single Hooks 7.RSN單向鉤允許誤差 Permissible Deviations for Type RSN Single Hooks 8.RF和RFN型單向鉤尺寸表 Dimensions of Type RF & RFN Single Hooks