GB/T 22779-2017

Active

Liquid crystal displaying quartz clocks

液晶式石英钟

Standard Type

GBT

ICS

39.040.20

CCS

Y11

Status

现行

Issue Date

2017-05-12

Implementation

2017-12-01

Responsible Dept

中国轻工业联合会

Drafting Unit

N/A