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prEN ISO 12571
Hygrothermal performance building materials and
products Determination hygroscopic sorption
properties (ISO/DIS 12571:2020) CEN/TC 2021-03-17
prEN ISO 15883-1
Washer-disinfectors Part General requirements, terms
and definitions and tests (ISO/DIS 15883-1:2020) CEN/TC 102 2021-02-26
prEN 17625 Roof-top units CEN/TC 113 2021-03-04
prEN ISO 4063
Welding, brazing, soldering, cutting, mechanical joining
and adhesive bonding Nomenclature processes and
reference numbers (ISO/DIS 4063:2020) CEN/TC 121 2021-03-10
prEN ISO 3834-2
Quality requirements for fusion welding metallic
materials Part Comprehensive quality requirements
(ISO/FDIS 3834-2:2020) CEN/TC 121 2021-03-09
prEN ISO 3834-3
Quality requirements for fusion welding metallic
materials Part Standard quality requirements
(ISO/FDIS 3834-3:2020) CEN/TC 121 2021-03-09
prEN ISO 3834-4
Quality requirements for fusion welding metallic
materials Part Elementary quality requirements
(ISO/FDIS 3834-4:2020) CEN/TC 121 2021-03-09
EN ISO 17633:2018/prA1
Welding consumables Tubular cored electrodes
and rods for gas shielded and non-gas shielded metal
arc welding stainless and heat-resisting steels -
Classification Amendment 1
(ISO 17633:2017/DAM 1:2020) CEN/TC 121 2021-03-23
prEN ISO 11124-5
Preparation steel substrates before application of
paints and related products Specifications for metallic
blast-cleaning abrasives Part Steel cut wire shot
(ISO 11124-5:2019) CEN/TC 139 2021-03-04
EN ISO 17962:2015/prA1
Agricultural machinery Equipment for sowing -
Minimization the environmental effects fan exhaust
from pneumatic systems Amendment 1
(ISO 17962:2015/DAM 1:2020) CEN/TC 144 2021-03-19
EN ISO 3164:2013/prA1
Earth-moving machinery Laboratory evaluations of
protective structures Specifications for deflection-
limiting volume Amendment 1
(ISO 3164:2013/DAM 1:2020) CEN/TC 151 2021-03-26
EN ISO 15384:2020/prA1
Protective clothing for firefighters Laboratory test
methods and performance requirements for wildland
firefighting clothing Amendment 1
(ISO 15384:2018/DAM 1:2020) CEN/TC 162 2021-03-24
prEN ISO 15798
Ophthalmic implants Ophthalmic viscosurgical devices
(ISO/DIS 15798:2020) CEN/TC 170 2021-03-22
prEN ISO 340
Conveyor belts Laboratory scale flammability
characteristics Requirements and test method
(ISO/DIS 340:2020) CEN/TC 188 2021-02-22
prEN 1561 Founding Grey cast irons CEN/TC 190 2021-03-04
prEN 16079 Founding Compacted (vermicular) graphite cast irons CEN/TC 190 2021-03-04
prEN ISO 8253-3
Acoustics Audiometric test methods Part Speech
audiometry (ISO/DIS 8253-3:2020) CEN/TC 211 2021-03-02
prEN ISO 19223
Lung ventilators and related equipment Vocabulary and
semantics (ISO 19223:2019) CEN/TC 215 2021-03-11
prEN 16616
Chemical disinfectants and antiseptics Chemical-
thermal textile disinfection Test method and
requirements (phase step CEN/TC 216 2021-02-25
prEN 12697-38
Bituminous mixtures Test methods Part 38: Common
equipment and calibration CEN/TC 227 2021-02-25
prEN 12697-41
Bituminous mixtures Test methods Part 41: Resistance
to de-icing fluids CEN/TC 227 2021-02-25
