-
GB/T 14381-1993 in English
specification for stored program control digital private automatic branch telephone exchange system
VALID
Issued on:1993-05-14 | Implemented on:1994-01-01
$1,050.00 $1,019.00 -
JR/T 0084-2012 in English
Network Time Synchronization Specification for Securities and Futures Industry
VALID
Issued on:2012-12-26 | Implemented on:2012-12-26
$380.00 $369.00 -
YD/T 688-1994 in English
Quality grading criteria of digital SPC telephone exchanges
ABOLISHED
Issued on:1994-05-18 | Implemented on:1994-05-18
$260.00 $253.00 -
GB/T 14716-1993 in English
specification for stored program control analogue private automatic branch telephone exchange system
VALID
Issued on:1993-01-01 | Implemented on:1994-06-01
$750.00 $728.00 -
T/CCIA 0012-2021 in English
Specification for after-salesservice of building sanitary ceramics industry
VALID
Issued on:2021-12-31 | Implemented on:-
$220.00 $214.00 -
GB 3377-1982 in English
Multi frequency register signalling system for telephone antomatic switching network
VALID
Issued on:1982-12-29 | Implemented on:1983-10-01
$270.00 $262.00 -
T/XFBZ 004-2019 in English
Management specification for school uniform replacement
VALID
Issued on:2019-12-01 | Implemented on:2020-01-01
$100.00 $97.00 -
YD/T 675-1994 in English
Quality grading criteria of digital SPC private branch exchanger
ABOLISHED
Issued on:1994-05-18 | Implemented on:1994-05-18
$120.00 $117.00 -
GB/T 13890-2025 in English
Classification and terminology of natural stones
VALID
Issued on:2025-08-01 | Implemented on:2026-02-01
$405.00 $393.00 -
GB/T 15542-1995 in English
Technical requirment of digital SPC automatic telephone exchange
VALID
Issued on:1995-04-06 | Implemented on:1995-01-02
$1,200.00 $1,164.00
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