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GB/T 1591-2018 in English
High strength low alloy structural steels
VALID
Issued on:2018-05-14 | Implemented on:2019-02-01
$96.00 $94.00 -
GB/T 1591-1994 in English
High strength low alloy structural steels
SUPERSEDED
Issued on:1994-06-13 | Implemented on:1995-01-01
$100.00 $97.00 -
GB/T 1591-2008 in English
High Strength Low Alloy Structural Steels
SUPERSEDED
Issued on:2008-12-06 | Implemented on:2009-10-01
$80.00 $78.00 -
GB/T 15910-1995 in English
Monitoring and testing method for energy saving of heat transmission and distribution system
SUPERSEDED
Issued on:1995-12-20 | Implemented on:1996-08-01
$220.00 $214.00 -
GB/T 15910-2009 in English
Monitoring and testing for energy saving of heat-transmission and distribution system
VALID
Issued on:2009-10-30 | Implemented on:2010-05-01
$140.00 $136.00 -
GB/T 15911-1995 in English
Monitoring and testing method for energy saving of electroheat device in industry
SUPERSEDED
Issued on:1995-12-20 | Implemented on:1996-08-01
$120.00 $117.00 -
GB/T 15911-2021 in English
Monitoring and testing method for energy saving of industrial electroheat devices
VALID
Issued on:2021-04-30 | Implemented on:2021-11-01
$140.00 $136.00 -
GB/T 15912-1995 in English
SUPERSEDED
Issued on:1995-01-02 | Implemented on:1996-08-01
$220.00 $214.00 -
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GB/T 15913-1995 in English
Monitoring and testing method for energy saving of fan unit and distribution tube system
SUPERSEDED
Issued on:1995-01-02 | Implemented on:1996-08-01
$260.00 $253.00
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