PNST 557-2021

Hover to load preview image

Name in English:
PNST 557-2021

Name in Russian:
ПНСТ 557-2021

Description in English:

Face masks. General technical requirements and test methods

Description in Russian:
Маски лицевые. Общие технические требования и методы испытаний

Document status:

Replaced by GOST R 70801-2023

Format:

Electronic (PDF)

Page count:

12

Delivery time (for English version):

3 business days

Delivery time (for Russian version):

1 business day

SKU:

GOST45963

Niobium pentoxide. Chemical-atomic-emission method for determination of impurity metals

€10

Household and similar electrical appliances. Safety. Part 2-21. Particular requirements for storage water heaters

€10

Automatic identification. Bar coding. General requirements for bar code and two-dimensional symbols for shipping, transport and receiving labels

€10

Сonfectionery. Acceptance rules and methods of sampling

€10

Juice products. Determination of guaiacol by gas chromatography

€10

Lighting panels for industrial and social buildings. General specifications

€10