IEC 60558-1982
Type C helical video tape recorders
C型螺旋录像机
1982-01-01
IEC 60602-1980
Type B helical video recorders
B型螺旋录像机
1980-01-01
UNE 21558/1M-1996
TYPE C HELICAL VIDEO TAPE RECORDERS.
C型螺旋磁带录像机
1996-10-23
UNE 21558-1993
TYPE C HELICAL VIDEO TAPE RECORDERS.
C型螺旋磁带录像机
1993-12-29
BS 6758-1987
Specification for type C helical video tape recorders
C型螺旋磁带录像机规范
1987-04-30
IEC 60602-1980/AMD1-1987
Amendment 1 - Type B helical video recorders
修改件1.B型螺旋录像机
1987-01-01
SHS 04323-2004
HS277型螺旋挤出机维护检修规程
2004-06-21
IEC 60558-1982/AMD2-1993
Amendment 2 - Type C helical video tape recorders
修改件2.C型螺旋磁带录像机
1993-09-30
IEC 60558-1982/AMD1-1987
Amendment 1 - Type C helical video tape recorders
修改件1.C型螺旋磁带录像机
1987-01-01
DIN IEC 60602
Type B helical video recorders; identical with IEC 60602:1980 (status of 1987)
B型螺旋录像机；与IEC 60602:1980（1987年状态）相同
1989-01-01
GB/T 1149.15-2017
内燃机 活塞环 第15部分：薄型铸铁螺旋撑簧油环
Internal combustion engines—Piston rings—Part 15: Coil-spring-loaded oil control rings of narrow width made of cast iron
2017-07-12
SMPTE EG 24-1995(Archived 2004)
Video and Audio Alignment Tapes and Procedures for 1-in Type C Helical-Scan Television Analog Recorders
1英寸C型螺旋扫描电视模拟录像机的视频和音频校准磁带和程序
1995-01-01
MIL MIL-DTL-81014B
HOOK, HELICOPETER EXTERNAL CARGO, 20,000 POUND CAPACITY, TYPE C (SEE BASE FOR INACTIVATION NOTICE) (SUPERSEDING MIL-H-81014A)
C型螺旋运输机外部货物吊钩 容量20000磅（参见基座上的灭活通知）（取代MIL-H-81014A）
2001-02-02
SMPTE RP 93-1999(Archived 2004)
Requirements for Recording American National Standard Time and Control Code for 1-in Type B Helical-Scan Video Tape Recorders
1英寸B型螺旋扫描录像机记录美国国家标准时间和控制代码的要求
1999-01-01