GOST 9336-75

Silica glass. Мethod for determination of chemical stability

Foods for special dietary uses. Gluten-free bakery products. General specifications

Recommendations for organizing monitoring of food quality and safety in general educational organizations by participants of educational relations involving an independent expert organization

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 2-2. Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in industrial environments

Organic acid metallized (1:2) dyes. Determinations of concentration and shade

Fittings for metal bellows expansion joints and seals. Types, main parameters and dimensions. General specifications