LS 37-1982 General Technical Conditions for Grain and Oil Processing Machinery Plates, Technical Requirements for Plate Steel Components (English Version)
1993LS/T 3501.5-1993 General Technical Conditions for Grain and Oil Processing Machinery Plates, Technical Requirements for Plate Steel Components
1970LS 37-1982 General Technical Conditions for Grain and Oil Processing Machinery Plates, Technical Requirements for Plate Steel Components
LS 37-1982 General Technical Conditions for Grain and Oil Processing Machinery Plates, Technical Requirements for Plate Steel Components was changed to LS/T 3501.5-1993 General Technical Conditions for Grain and Oil Processing Machinery Plates, Technical Requirements for Plate Steel Components.