Specification for standard sizes of silica refractories for use in glass melting furnaces
Document status: Active
Specification for non-refillable metallic containers up to 1.4 litres capacity and 85 mm diameter for liquefied or compressed non-flammable gases
Document status: Active
Specification for non-refillable metallic containers up to 1.4 litres capacity and 85 mm diameter for liquefied or compressed non-flammable gases
Document status: Active
Dental casting investments-Ethyl silicate-bonded investment materials
Document status: Active
Tractive armature direct-current nuetral-polar line relays
Document status: Active
Specification for tractive armature direct current neutral-polar line relays for railway signalling
Document status: Active
Specification for pipeline filters for milking installations
Document status: Active
