GOST 20828-81

Hover to load preview image

Name in English:
GOST 20828-81

Name in Russian:
ГОСТ 20828-81

Description in English:

Objective lenses. Methods for measurement the diameter of the entrance pupil

Description in Russian:
Объективы. Методы измерения диаметра входного зрачка

Document status:

Active

Format:

Electronic (PDF)

Page count:

Delivery time (for English version):

2 business days

Delivery time (for Russian version):

1 business day

SKU:

GOST19677

Customers who bought this item also bought

GOST 11930.6-79

Hard-facing materials. Methods of nickel determination

€10

GOST 27249-87

Earth-moving machinery. Dumpers. Terminology and commercial specifications

€10

GOST R 70993-2023

Guidelines for treated wastewater use for irrigation projects. Part 3. Components of a reuse project for irrigation

€25

GOST R ISO 12952-2-2015

Textiles. Methods for assessment of the ignitability of bedding items. Part 2. Ignition source: match-flame equivalent

€10

GOST 28588.2-90

Rubber, vulcanized. Preparation of samples and test pieces. Part 2. Chemical tests

€10

GOST 8.608-2012

State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of chromatic dispersion in optical fiber

€10