Explosive atmospheres Part 37: Non-electrical equipment for explosive atmospheres - Non electrical type of protection constructional safety "c", control of ignition source "b", liquid immersion "k"
Edition 2018-10-26

Acoustics - Measurement of airborne noise emitted by computer and business equipment
Edition 1990

Explosive atmospheres - Part 37: Non-electrical equipment for explosive atmospheres - Non-electrical type of protection constructional safety
Edition 2021-06-02

Respiratory protective devices. Fresh air hose breathing apparatus for use with full face mask, half mask or mouthpiece assembly. Requirements, testing, marking
Edition 1995-02-01

RESPIRATORY PROTECTIVE DEVICES. FRESH AIR HOSE BREATHING APPARATUS FOR USE WITH FULL FACE MASK, HALF MASK OR MOUTHPIECE ASSEMBLY. REQUIREMENTS, TESTING, MARKING.
Edition 1995-05-24

Explosive atmospheres - Part 37: non-electrical equipment for explosive atmospheres - Non-electrical type of protection constructional safety 'c', control of ignition sources 'b', liquid immersion 'k'
Edition 2016-06-11

Explosive atmospheres - Part 37: Non-electrical equipment for explosive atmospheres - Non-electrical type of protection constructional safety "c", control of ignition sources "b" liquid immersion "k" (ISO 80079-37:2016)
Edition 2018-01-24

Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 3: Test methods

Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 2: Test conditions

BS EN 14511-1. Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers using electrically driven compressors. Part 1. Terms and definitions
Edition 2015-10-08