GB/T 2022-1980
Replaced
T/CASMES 427-2024
Active
Group standards
T/CASMES 427-2024 Photovoltaic cell graphite boat for crystal silicon coating
T/CASMES 427-2024 Photovoltaic cell graphite boat for crystal silicon coating
Price:
$ 20.00
Basic Information
Standard Code:
T/CASMES 427-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Cement, gypsum, lime, and mortar
Publish Date:
2024-11-25
Implement Date:
2024-12-01
Scope
Main technical content: This document specifies the requirements, technical specifications, test methods, inspection rules, marking, packaging, transportation, and storage of graphite boats used for coating crystalline silicon photovoltaic cells.
Development Information
Related Standards
GB/T 177-1985
Abolished
GB/T 177-1985 Test method for strength of hydraulic cement mortar
GB/T 6645-1986
Replaced
GB/T 6645-1986 Granulated electric furnace phosphorous slag used for cement production
GB/T 7897.1-1987
Replaced
GB/T 7897.1-1987 Test method of mechanical properties of mortar for ferrocement General principle
GB/T 7897.2-1987
Replaced
GB/T 7897.2-1987 Test method of mechanical properties of mortar for ferrocement Test of bending strength
GB/T 7897.3-1987
Replaced