Botswana Standards
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RUBBER AND PLASTICS INDUSTRIES BOS 186:2006 , Plastic carrier bags and flat bags BOS ISO 4437:1997 , Buried polyethylene (PE) pipes for the supply of gaseous fuels -- Metric series -- Specifications BOS ISO 4633:2002 Rubber seals – Joint rings for water supply, drainage and sewage pipelines – Specification for materials BOS 116: 2005 , Pneumatic tyres for passenger cars and their trailers - Specification BOS 117:2005 , Pneumatic tyres for commercial vehicles and their trailers - Specification |
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