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GB/T 43298-2023 in English
General specification for vacuum drainage integrated equipment
valid
Issued on:2023-11-27
$532.00 -
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GB/T 41048-2021 in English
Technical requirements for plastics inspection chamber and manhole for urban drainage
valid
Issued on:2021-12-31
$812.00 -
T/SHPTA 007-2021 in English
Antibacterial and mildew-proof polyethylene pipes for drainage of buildings
valid
Issued on:2021-11-11
$420.00 -
-
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CJ/T 270-2017 in English
Steel reinforced spirally wound polyethylene(PE) drainage pipes and connecting piece
valid
Issued on:2017-11-27
$840.00 -
DB31/T 1043-2017 in English
Standard of rainstorm intensity formula and design rainstorm distribution
valid
Issued on:2017-03-08
$264.00 -