ISO 3356:1975 Milk and dried milk, buttermilk and buttermilk powder, whey and whey powder -- Determination of phosphatase activity (Reference method) standard by International Organization for Standardization, 07/01/1975
ISO 3432:1975 Cheese -- Determination of fat content -- Butyrometer for Van Gulik method standard by International Organization for Standardization, 07/01/1975
ISO 1535:1975 Continuous mechanical handling equipment for loose bulk materials - Troughed belt conveyors (other than portable conveyors) - Belts standard by International Organization for Standardization, 10/01/1975
ISO 1537:1975 Continuous mechanical handling equipment for loose bulk materials - Troughed belt conveyors (other than portable conveyors) - Idlers standard by International Organization for Standardization, 10/01/1975
ISO 3425:1975 Sulphur for industrial use -- Determination of ash at 850-900 degrees C and of residue at 200 degrees C standard by International Organization for Standardization, 10/01/1975
ISO 2140:1975 Continuous mechanical handling equipment for loose bulk materials - Apron conveyors standard by International Organization for Standardization, 10/01/1975
ISO 361:1975 Basic ionizing radiation symbol standard by International Organization for Standardization, 10/01/1975
ISO 1050:1975 Continuous mechanical handling equipment for loose bulk materials - Screw conveyors standard by International Organization for Standardization, 10/01/1975
ISO 685:1975 Analysis of soaps -- Determination of total alkali content and total fatty matter content standard by International Organization for Standardization, 10/01/1975
ISO 1080:1975 Machine tools - Morse taper shanks - Cotter slots with taper keys standard by International Organization for Standardization, 10/01/1975
ISO 2109:1975 Continuous mechanical handling equipment - Light duty belt conveyors for loose bulk materials standard by International Organization for Standardization, 10/01/1975
ISO 1816:1975 Continuous mechanical handling equipment for loose bulk materials and unit loads - Belt conveyors - Basic characteristics of motorized driving pulleys standard by International Organization for Standardization, 10/01/1975