GOST 10921-90

Indoor air. Part 13. Determination of total polychlorinated dioxin-like biphenyls (PCBs) and polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDDs/PCDFs) (gas and particle phase). Collection on sorbent backed filters

Conformity assessment. Use of marks indicating conformity

Information technology. Systems and software engineering. Systems and software quality requirements and evaluation (SQuaRE). Evaluation module for recoverability

Dependability in technics. Dependability of task performance and business continuity management. Terms and definitions

Optics and photonics. Lasers and laser-related equipment. Test methods for laser radiation power, energy and temporal characteristics

Inserts for aluminium core boxes. Dimensions