BS

Code of practice for maintenance of electrical switchgear and controlgear for voltages up to and including 1 kV
standard by BSI Group, 10/31/1983

Code of practice for maintenance of low-voltage switchgear and controlgear
standard by BSI Group, 11/30/2014

Method for conversion between the two coded character sets of BS 4730 (ISO 646) and BS 6692:Part 2 (ISO 6937-2) and the CCITT international telegraph alphabet No. 2 (ITA 2)
standard by BSI Group, 08/31/1989

Ceramic floor and wall tiles. Method for determination of modulus of rupture
standard by BSI Group, 12/30/1983

Ceramic floor and wall tiles. Method for determination of scratch hardness of surface according to Mohs
standard by BSI Group, 02/28/1986

Ceramic floor and wall tiles. Method for determination of resistance to deep abrasion. Unglazed tiles
standard by BSI Group, 12/30/1983

Ceramic floor and wall tiles. Method for determination of crazing reistance. Glazed tiles
standard by BSI Group, 12/30/1983

Ceramic floor and wall tiles. Method for determination of chemical resistance. Unglazed tiles
standard by BSI Group, 12/30/1983

Ceramic floor and wall tiles. Method for determination of chemical resistance. Glazed tiles
standard by BSI Group, 09/28/1984

Ceramic floor and wall tiles. Method for determination of moisture expansion using boiling water. Unglazed tiles
standard by BSI Group, 09/28/1984

Ceramic floor and wall tiles. Method for determination of frost resistance
standard by BSI Group, 02/28/1986

Ceramic floor and wall tiles. Specification for sampling and basis for acceptance
standard by BSI Group, 02/28/1986