GOST R 59420-2021

GOST R 59420-2021

Name in English:
GOST R 59420-2021

Name in Russian:
ГОСТ Р 59420-2021

Description in English:

Optics and photonics. Optical elements. Surface defects. Visual control

Description in Russian:
Оптика и фотоника. Элементы оптические. Дефекты поверхностей. Визуальный контроль

Document status:

Electronic (PDF)

Page count:

Delivery time (for English version):
5 business days

Delivery time (for Russian version):
1 business day


Choose Document Language:
Need Help?

Customers who bought this item also bought

GOST R 55252-2012
Air transport. Aviation techniques non-destructive testing. Qualification and approval of personnel. General principles
GOST 1412-85
Flake graphite iron for casting. Grades
GOST IEC 60598-2-19-2012
Luminaires. Part 2. Particular requirements. Section 19. Air-handling luminaires. Safety requirements
GOST R 51458-99
Cheese and processed cheese products. Determination of mass-percent of total phosphorus. Molecular absorption spectrometric method
GOST 18385.0-89
Niobium. General requirements for methods of analysis
PNST 475-2021
Petroleum and natural gas industry. Subsea production systems. Marine containers. Technical requirements