YD/T 631-1993 Abolished Industry standards-Postal and telecommunications

YD/T 631-1993 2/34Mbit/s hopping digital multiplexing equipment technical requirements and testing methods

Publish Date: 1993-07-01 Implement Date: 1993-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

Download

Basic Information

Standard Code: YD/T 631-1993

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Digital communication equipment

ICS Name: -

Publish Date: 1993-07-01

Implement Date: 1993-12-01

Pages: 25 pages

Development Information

Pages: 25 pages

Adopt standards

CCITT G.742 G.751(88)

Related Standards

DZ/T 0101.12-1994 Active

DZ/T 0101.12-1994 Geological instrument manufacturing time quota for printed circuit board

Publish Date: 1994-01-27

JJG 204-1980 Active

JJG 204-1980 Meteorological Ventilation Psychrometer

Publish Date: 1980-07-11

SC 53-1980 Active

SC 53-1980 Transfer blade hydraulic steering gear repair quality standard

Publish Date: 1981-07-01

DZ 4-1981 Replaced

\nDZ 4-1981 Method for Compiling Product Models of Geological Instrumentation Equipment

Publish Date: 1981-08-20

SC 69-1982 Active

SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications

Publish Date: 1982-01-20

SC 72-1982 Active

SC 72-1982 Steel Fishing Boat Builder Quality Standards and Mooring Equipment Installation Technical Requirements

Publish Date: 1982-03-30