GB/T 43881-2024

Active

Test method for linear thermal expansion of low-expansion glass—Laser interferometry

低膨胀玻璃线热膨胀系数试验方法激光干涉法

Standard Type

GBT

ICS

81.040.01

CCS

Q30

Status

现行

Issue Date

2024-04-25

Implementation

2024-11-01

Responsible Dept

中国建筑材料联合会

Drafting Unit

N/A

🔗 Related Standards / 同类标准

GB/Z 2640-2021 Injection vials made of moulded glass GB/Z 12414-2021 Pharmaceutical glass tube GB/T 4870-1985 Sheet glass dimension series GB/T 903-1987 Colourless optical glass GB/T 7962.7-1987 Colourless optical glass test methods--Examination method for extent of stria GB/T 7962.13-1987 Colourless optical glass test methods--Coefficient of thermal conductivity GB/T 9987-1988 Terms of glass container manufacture GB/T 12416.2-1990 Glass--Hydrolytic resistance ofglass grains at 121℃--Test method and classification