-
-
GB/T 15969.1-2007 in English
Programmable controllers—Part 1:General information
VALID
Issued on:2007-12-18 | Implemented on:2007-12-01
$220.00 $214.00 -
HG/T 20511-2014 in English
Design code for signal alarm and interlock system engineering
VALID
Issued on:2014-05-06 | Implemented on:2014-10-01
$300.00 $291.00 -
GB/T 20438.6-2017 in English
VALID
Issued on:2017-12-29 | Implemented on:2018-07-01
$1,390.00 $1,349.00 -
-
-
GB/T 20438.3-2017 in English
VALID
Issued on:2017-12-29 | Implemented on:2018-07-01
$1,230.00 $1,194.00 -
GB 25280-2016 in English
Road traffic signal controller
VALID
Issued on:2016-12-13 | Implemented on:2016-12-13
$610.00 $592.00 -
-
GB/T 20438.7-2017 in English
VALID
Issued on:2017-12-29 | Implemented on:2018-07-01
$1,510.00 $1,465.00









