-
GB 50016-2014 in English
Code of Design on Building Fire Protection and Prevention
SUPERSEDED
Issued on:2014-08-27 | Implemented on:2015-05-01
$190.00 $185.00 -
GB 50431-2020 in English
Technical standard for belt conveyor engineering
VALID
Issued on:2020-06-09 | Implemented on:2021-03-01
$2,020.00 $1,960.00 -
GB/T 36698-2018 in English
Basis for calculation of belt conveyors
VALID
Issued on:2018-09-17 | Implemented on:2019-04-01
$810.00 $786.00 -
DL/T 5545-2018 in English
Code for design of indirect dry cooling system for fossil-fired power plant
VALID
Issued on:2018-06-06 | Implemented on:2018-10-01
$600.00 $582.00 -
SY/T 6679.1-2014 in English
Calibration method of mud-logging unit. Part 1: Sensors
VALID
Issued on:2014-03-18 | Implemented on:2014-08-01
$800.00 $776.00 -
DL/T 677-2018 in English
Inspection code of on-line chemical instruments for power plant
VALID
Issued on:2018-04-03 | Implemented on:2018-07-01
$850.00 $825.00 -
GB/T 6165-2021 in English
Test method of the performance of high efficiency particulate air filter—Efficiency and resistance
VALID
Issued on:2021-04-30 | Implemented on:2021-11-01
$750.00 $728.00 -
GB 51249-2017 in English
Code for fire safety of steel structures in buildings
VALID
Issued on:2017-07-31 | Implemented on:2018-04-01
$750.00 $728.00 -
SY/T 6679.1-2007 in English
The calibration method for mud-logging unit-Part 1:Sensors
SUPERSEDED
Issued on:2007-10-08 | Implemented on:2008-03-01
$750.00 $728.00 -
GB/T 20991-2007 in English
Personal protective equipment--Test methods for footwear
SUPERSEDED
Issued on:2007-07-30 | Implemented on:2008-02-01
$990.00 $961.00
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