标准号:IS 6132 Pt.2-1972
发布日期:1972/7/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围: This standard gives the dimensions for dee shackles for lifting purposes in the range of 1 to 80 tonnes in three grades of material, namely 30, 40 and 63 in increasing order of strength.