Standards UNE - Spanish national standards - Page 6235

Explosive atmospheres - Part 36: Non-electrical equipment for explosive atmospheres - Basic method and requirements (ISO 80079-36:2016) (Endorsed by AENOR in September of 2016.)

WITHDRAWN published on 5.7.2017

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) (Endorsed by AENOR in September of 2016.)

WITHDRAWN published on 24.1.2018

METODOS DE ENSAYO DE CEMENTOS. DETERMINACION DE LA RESISTENCIA MECANICA

WITHDRAWN published on 1.6.1984

METHODS OF TESTING CEMENT. DETERMINATION OF STRENGTH

WITHDRAWN published on 23.9.1988

METODOS DE ENSAYO DE CEMENTOS. ENSAYOS FISICOS. DETERMINACION DEL TIEMPO DE FRAGUADO Y DE LA ESTABILIDAD DE VOLUMEN

WITHDRAWN published on 15.4.1987

METHODS OF TESTING CEMENT. DETERMINATION OF SETTING TIME AND SOUNDNESS

WITHDRAWN published on 23.9.1988

TEST METHODS OF CEMENTS. PHYSICAL ANALYSIS. DENSITY DETERMINATION BY THE STANDARD LE CHATELIER FLASK

WITHDRAWN published on 15.4.1986

TEST METHODS OF CEMENTS. PHYSICAL ANALYSIS. DENSITY DETERMINATION BY THE AIR COMPARISON PYCNOMETER

WITHDRAWN published on 15.4.1986

TEST METHODS OF CEMENTS. PHYSICAL ANALYSIS. DENSITY DETERMINATION BY THE LIQUID DISPLACEMENT PYCNOMETER

WITHDRAWN published on 15.4.1986

METODOS DE ENSAYO DE CEMENTOS: ENSAYOS FISICOS. DETERMINACION DE LA FINURA CON EL PERMEABILIMETRO BLAINE

WITHDRAWN published on 15.5.1986