Copper tubes to be buried underground
standard by BSI Group, 08/18/1947
Microchemical apparatus. Apparatus for the determination of elements by other than combustion methods.-Specification for nitrogen determination apparatus (non-transference micro-Kjeldahl)
standard by BSI Group, 06/15/1964
Wood preservation using coal tar creosotes-Specification for preservative
standard by BSI Group, 04/30/1990
Universal Decimal Classification. English full edition-Plastic or chipless working, forming and treatment of materials
standard by BSI Group, 06/30/1977
Universal Decimal Classification. International Medium Edition. English text. Edition 2-Alphabetical subject index
standard by BSI Group, 12/30/1988
Specification for natural rubber compounds (high quality) for extrusion
standard by BSI Group, 06/19/1970