BS 6423:1983
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CODE OF PRACTICE FOR MAINTENANCE OF ELECTRICAL SWITCHGEAR AND CONTROLGEAR FOR VOLTAGES UP TO AND INCLUDING 1 KV |
BS 731-2:1958
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FLEXIBLE STEEL CONDUIT FOR CABLE PROTECTION AND FLEXIBLE STEEL TUBING TO ENCLOSE FLEXIBLE DRIVES - FLEXIBLE STEEL TUBING TO ENCLOSE FLEXIBLE DRIVES FOR POWER DRIVEN TOOLS FOR GENERAL PURPOSES |
BS 2765:1969
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Specification for dimensions of temperature detecting elements and corresponding pockets |
BS 4683-3:1972
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Specification for electrical apparatus for explosive atmospheres Type of protection N |
BS 4803(1972) : LATEST
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BS 3680-4E:1980
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MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS - WEIRS AND FLUMES - FREE OVERALL WEIRS OF FINITE CREST WIDTH (RECTANGULAR BROAD CRESTED WEIRS) |
BS 3351:1971
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SPECIFICATION FOR PIPING SYSTEMS FOR PETROLEUM REFINERIES AND PETROCHEMICAL PLANTS |
BS 5308-2:1986
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INSTRUMENTATION CABLES - SPECIFICATION FOR PVC INSULATED CABLES |
BS 6351-2:1983
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ELECTRIC SURFACE HEATING - GUIDE TO THE DESIGN OF ELECTRIC SURFACE HEATING SYSTEMS |
BS 5345-3:1979
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CODE OF PRACTICE FOR SELECTION INSTALLATION & MAINTENANCE OF ELECTRICAL APPARATUS FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES (OTHER THAN MINING APPLICATIONS OR EXPLOSIVE PROCESSING AND MANUFACTURE) - INSTALLATION AND MAINTENANCE REQUIREMENTS FOR ELECTRICLA APPARATUS WITH TYPE OF PROTECTION 'D' FLAMEPROOF ENCLOSURES |
BS 731-1:1952
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FLEXIBLE STEEL CONDUIT FOR CABLE PROTECTION AND FLEXIBLE STEEL TUBING TO ENCLOSE FLEXIBLE DRIVES - FLEXIBLE STEEL CONDUIT & ADAPTORS FOR THE PROTECTION OF ELECTRIC CABLE |
BS 5958-2:1991
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CODE OF PRACTICE FOR CONTROL OF UNDESIRABLE STATIC ELECTRICITY - RECOMMENDATIONS FOR PARTICULAR INDUSTRIAL SITUATIONS |
BS 6351-3:1983
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ELECTRIC SURFACE HEATING - CODE OF PRACTICE FOR THE INSTALLATION, TESTING AND MAINTENANCE OF ELECTRIC SURFACE HEATING SYSTEMS |
BS 5345-8:1980
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CODE OF PRACTICE FOR SELECTION, INSTALLATION AND MAINTENANCE OF ELECTRICAL APPARATUS FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES - INSTALLATION AND MAINTENANCE REQUIREMENTS FOR ELECTRICAL APPARATUS WITH TYPE OF PROTECTION 'S' SPECIAL PROTECTION |
BS 3680-4F:1981
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MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS - WEIRS AND FLUMES - ROUND NOSE HORIZONTAL CREST WEIRS |
BS 3680-4D:1981
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MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS - WEIRS AND FLUMES - COMPOUND GAUGING STRUCTURES |
BS 6759-3:1984
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SAFETY VALVES - SPECIFICATION FOR SAFETY VALVES FOR PROCESS FLUIDS |
BS 6759-2:1984
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SAFETY VALVES - SPECIFICATION FOR SAFETY VALVES FOR COMPRESSED AIR OR INERT GASES |
1973/23/EEC : 1973
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COUNCIL DIRECTIVE OF 19 FEBRUARY 1973 ON THE HARMONIZATION OF THE LAWS OF MEMBER STATES RELATING TO ELECTRICAL EQUIPMENT DESIGNED FOR USE WITHIN CERTAIN VOLTAGE LIMITS |
BS 5501-9:1982
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ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - SPECIFICATION FOR INTRINSICALLY SAFE ELECTRICAL SYSTEMS 'I' |
BS 3510:1968
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SPECIFICATION FOR A BASIC SYMBOL TO DENOTE THE ACTUAL OR POTENTIAL PRESENCE OF IONIZING RADIATION |
BS 3680-4G:1981
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MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS - WEIRS AND FLUMES - FLAT V WEIRS |
BS 5501-4:1977
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ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - POWDER FILLING 'Q' |
BS 5345-4:1977
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CODE OF PRACTICE FOR SELECTION INSTALLATION AND MAINTENANCE OF ELECTRICAL APPARATUS FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES - INSTALLATION AND MAINTENANCE REQUIREMENTS FOR ELECTRICAL APPARATUS WITH TYPE OF PROTECTION 'I' INTRINSICALLY SAFE ELECTRICAL APPARATUS AND SYSTEMS |
ANSI MC96.1 : 1982
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TEMPERATURE MEASUREMENT THERMOCOUPLES |
BS 5378-1(1980) : 1980
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SAFETY SIGNS AND COLOURS - SPECIFICATION FOR COLOUR AND DESIGN |
BS 5501-7:1977
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ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INTRINSIC SAFETY 'I' |
BS 759-1:1984
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Valves, gauges and other safety fittings for application to boilers and to piping installations for and in connection with boilers Specification for valves, mountings and fittings |
BS 5501-6:1977
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ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INCREASED SAFETY 'E' |
BS 4727(1971) : LATEST
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BS 5345-7:1979
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CODE OF PRACTICE FOR SELECTION, INSTALLATION & MAINTENANCE OF ELECTRICAL APPARATUS FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES. REQUIREMENTS FOR ELECTRICAL APPARATUS WITH TYPE OF PROTECTION N |
BS 3680-4C:1981
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METHODS OF MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS - PART 4: WEIRS AND FLUMES - PART 4C: FLUMES |
BS 5501-1:1977
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ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS |
BS 6759-1:1984
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SAFETY VALVES - SPECIFICATION FOR SAFETY VALVES FOR STEAM AND HOT WATER |
BS 5501-5:1977
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ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - FLAMEPROOF ENCLOSURE 'D' |
BS 6351-1:1983
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Electric surface heating Specification for electric surface heating devices |
BS 889:1965
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SPECIFICATION FOR FLAMEPROOF ELECTRIC LIGHTING FITTINGS |
BS 4683-1:1971
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Specification for electrical apparatus for explosive atmospheres Classification of maximum surface temperatures |
BS 2871-2:1972
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SPECIFICATION FOR COPPER AND COPPER ALLOYS - TUBES - PART 2: TUBES FOR GENERAL PURPOSES |
BS 5345-2:1983
|
CODE OF PRACTICE FOR SELECTION INSTALL & MAINTENANCE OF ELECTRICAL APPARATUS FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES - CLASSIFICATION OF HAZARDOUS AREAS |
BS 1042(1965) : LATEST
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BS 4794-2.20(1982) : 1982
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SPECIFICATION FOR CONTROL SWITCHES SWITCHING DEVICES INCLUDING CONTACTOR RELAYS, FOR CONTROL AND AUXILIARY CIRCUITS, FOR VOLTAGES UP TO AND INCLUDING 1000 V A.C. AND 1200 V D.C. |
BS 5345-6:1978
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INSTALLATION AND MAINTENANCE REQUIREMENTS FOR ELECTRICAL APPARATUS WITH TYPE OF PROTECTION `E' - INCREASED SAFETY |
BS CP1013(1965) : LATEST
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EARTHING |
BS 4137:1967
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GUIDE TO THE SELECTION OF ELECTRICAL EQUIPMENT FOR USE IN DIVISION 2 AREAS |
BS 5501-2:1977
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ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - OIL IMMERSION 'O' |
BS 5500:1985
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Specification for unfired fusion welded pressure vessels |
BS 4683-2:1971
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SPECIFICATION FOR ELECTRICAL APPARATUS FOR EXPLOSIVE ATMOSPHERES - THE CONSTRUCTION AND TESTING OF FLAMEPROOF ENCLOSURES OF ELECTRICAL APPARATUS |
BS 5958-1:1980
|
CODE OF PRACTICE FOR CONTROL OF UNDESIRABLE STATIC ELECTRICITY - GENERAL CONSIDERATIONS |
BS 5501-3:1977
|
ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - PRESSURIZED APPARATUS 'P' |
BS 5958-2:1983
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CODE OF PRACTICE FOR CONTROL OF UNDESIRABLE STATIC ELECTRICITY - RECOMMENDATIONS FOR PARTICULAR INDUSTRIAL SITUATIONS |
BS 5345-1:1976
|
CODE OF PRACTICE FOR SELECTION INSTALLATION & MAINTENANCE OF ELECTRICAL APPARATUS FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES - BASIC REQUIREMENTS FOR ALL PARTS OF THE CODE |
BS 1843:1952
|
COLOUR CODE FOR TWIN COMPENSATING CABLES FOR THERMOCOUPLES |