GOST 30089-2018

Unmolded loosed refractories. Methods for determination of water absorption, apparent density and open porosity of grain materials

Iron pattern plates with changeable metal inserts for moulding boxes having inside dimensions 400x300 mm, 450x350 mm, 500x400 mm for moulding foundry machines without turn of half mould with squeezing. Design and dimensions

Safety in emergencies. Human life support in emergencies. General requirements

Radio-frequency cable type PK 75-24-18. Specifications

Explosive atmospheres. Quality management systems of service facilities providing inspection and maintenance of Ex installations for use in explosive atmospheres. Requirements

Chemical fiber and tow. Linear density test method