Tech PDF

BS

BS 1000[68/681.3]:1982

Universal Decimal Classification. English full edition-Finished articles in general. Precision mechanisms. Horology. Instrumentation. Data processing equipment
standard by BSI Group, 07/30/1982

BS

BS 1016-108-108.4:1991

Methods for analysis and testing of coal and coke. Tests special to coke-Determination of bulk density (large container)
standard by BSI Group, 08/30/1991

BS

BS 1151:1949

Form of time and wages sheet and pay packet for the building and civil engineering contracting industries
standard by BSI Group, 07/20/1949