GB/T 2987-1996

Active

Letter symbols of parameter for electronic tubes

电子管参数符号

Standard Type

GBT

ICS

31.100

CCS

L35

Status

现行

Issue Date

1996-11-12

Implementation

1997-10-01

Responsible Dept

工业和信息化部（电子）

Drafting Unit

N/A

🔗 Related Standards / 同类标准

GB/T 787-1974 Dimensions of electronic tube bases GB/T 3188-1982 Outline dimensions of electrnic tubes GB/T 3189-1982 Connecting dimensions for caps of electronic tubes GB/T 3307-1982 Method of heater intermittent test of low-power electronic tubes GB/T 5960-1986 Generic specification for cathode ray tubes GB/T 6258-1986 Blank detail specification for disk seal power tubes GB/T 9434-1988 Methods of measurement of gas discharge tubes for overvoltage protection GB/T 9433-1988 General specification of gas discharge tubes for overvoltage protection