Belarus standards PDF
Methods of testing Vitreous enamel finishes - Part 20- Low voltage test for detecting and locating defects. Original standard BS 1344-20-1987 (1999) ISO 8289-1986 in PDF full version. Additional info + preview on request
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Methods of testing Vitreous enamel finishes - Part 5- Determination of resistance to hot detergent solutions used for washing textiles. Original standard BS 1344-5-1984 (1999) ISO 4533-1983 in PDF full version. Additional info + preview on request
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Methods of testing Vitreous enamel finishes - Part 8- Determination of resistance to boiling citric acid. Original standard BS 1344-8-1984 (1999) ISO 2742-1983 in PDF full version. Additional info + preview on request
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13 A plugs, socket-outlets, adaptors and connection units - 13 A fused connection units- switched and unswitched. Specification. Original standard BS 1363-4-2023 in PDF full version. Additional info + preview on request
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Speed of sensitized photographic materials - Part 4- Specification for daylight and incandescent tungsten illuminants for sensitometry. Original standard BS 1380-4-1986 (1999) ISO 7589-1984 in PDF full version. Additional info + preview on request
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Photographic density measurements - Part 1- Guide for terms, symbols and notations. Original standard BS 1384-1-1985 (1999) ISO 5-1-1984 in PDF full version. Additional info + preview on request
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