BIS IS 12450: PART 1 Steel headframes for mines Part 1 Principles of load computation and applicable factors of safety. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты BIS
BIS IS 12262 Trapezoidal steel wires for spring washers
BIS IS 11999 Method for determination of plastic strain ratio 'r' for steel metals
BIS IS 7904 High carbon steel wire rods
BIS IS 14491 Low carbon high strength cold rolled steel sheets and coils for cold forming
BIS IS 9175: PART 20 Rationalized Steels for Automobile and Ancillary Industry, Mechanical a...
BIS IS 3024 Grain orinted electrical steel sheets and strips - Includes Amendments 3