BS 5688-1:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use. Determination of boric acid content of boric acid standard by BSI Group, 02/28/1979
BS 5688-20:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use. Determination of aluminium soluble in alkaline medium in crude sodium borates standard by BSI Group, 02/28/1979
BS 5688-21:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use. Determination of bulk density of sodium perborates standard by BSI Group, 02/28/1979
BS 5688-2:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use. Determination of boric oxide content of boric oxide standard by BSI Group, 02/28/1979
BS 9093:1979 Rules for the preparation of detail specifications for variable pre-set capacitors, type C (full assessment level) standard by BSI Group, 02/15/1979
BS 5688-11:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use. Determination of total aluminium content of crude sodium borates standard by BSI Group, 02/28/1979
BS 9526 N0002:1979 Detail specification for multi-contact edge socket electrical connectors. Single or double sided, open ended, metal fixing flanges, guide key location, replaceable contacts, through-board solder or wire wrap terminations. Full assessment level standard by BSI Group, 02/15/1979
BS 5598-6:1979 Methods of sampling and test for halogenated hydrocarbons. Determination of acidity of fluorochlorinated hydrocarbons standard by BSI Group, 01/31/1979
BS 662-3:1979 Carbon disulphide for industrial use. Additional methods of test standard by BSI Group, 01/31/1979
BS 5131-5.9:1979 Methods of test for footwear and footwear materials. Testing of complete footwear . Strength of top piece attachment to shoe heels standard by BSI Group, 01/31/1979
BS PD 6487:1979 Guide for calculating the life of ball bearings when used in contact with fire resistant hydraulic fluids standard by BSI Group, 01/31/1979
BS 5626-1:1979 Cellulosic papers for electrical purposes. Definitions and general requirements standard by BSI Group, 01/31/1979