-
-
GB/Z 41293-2022 in English
Technology requirements on WAN based fast and self-deployment of sensor and actuator type of devices
valid
Issued on:2022-03-09
$588.00 -
-
-
SL/T 809-2021 in English
Structure and identifier of database for basic information
valid
Issued on:2021-08-06
$2,660.00 -
GB/T 40026-2021 in English
Capabilty requirements of IoT with resource openness
valid
Issued on:2021-04-30
$644.00 -
T/GDAHVAC 1-2021 in English
Standard for maintenance of central air conditioning
valid
Issued on:2021-03-27
$700.00 -
T/GDAHVAC 2-2021 in English
Qualification level of central air conditioning maintenance institutions
valid
Issued on:2021-03-27
$308.00 -
CJ/T 539-2019 in English
General technical specifications of Tramway signal system
valid
Issued on:2019-10-28
$476.00 -
YD/T 2093-2018 in English
Security protection testing requirements for the online business hall
valid
Issued on:2018-02-09
$2,520.00