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YD/T 769-2018 in English
Central gel-filled loose tube optical fibre cables for outdoor application for telecommunication
VALID
Issued on:2018-12-21 | Implemented on:2019-04-01
$460.00 $447.00 -
GB/T 36699-2018 in English
Specification for liquid fuels and gaseous fuels burners of boilers
VALID
Issued on:2018-09-17 | Implemented on:2019-04-01
$450.00 $437.00 -
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YD/T 2283-2020 in English
Optical fibre submarine cables
VALID
Issued on:2020-04-16 | Implemented on:2020-07-01
$300.00 $291.00 -
YD/T 3621.2-2019 in English
N×25Gbit/s WDM-PON for 5G mobile Fronthaul—Part2: PMD requirements
VALID
Issued on:2019-12-24 | Implemented on:2019-12-24
$190.00 $185.00 -
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GB/T 18831-2017 in English
Safety of machinery—Interlocking devices associated with guards—Principles for design and selection
VALID
Issued on:2017-12-29 | Implemented on:2018-07-01
$810.00 $786.00 -
GB/T 5750.8-2023 in English
Standard examination methods for drinking water—Part 8: Organic indices
VALID
Issued on:2023-03-17 | Implemented on:2023-10-01
$3,370.00 $3,269.00 -
YD/T 5095-2005 in English
Design Specification for SDH Long-Haul Optical Fiber Cable Transmission System Project
SUPERSEDED
Issued on:2006-02-28 | Implemented on:2006-06-01
$420.00 $408.00 -
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