Russian standards
Petroleum and natural gas industries. Downhole equipment. Subsurface safety valve equipment. General technical requirements
Document status: Active
Cosmetics. Microbiology. General requirements for microbiological examination
Document status: Active
Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. General requirements for methods of analysis
Document status: Replaced by GOST 22552.0-2019
Liquefied petroleum gases. Determination of volatility
Document status: Active