-
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GB/T 22627-2022 in English
Water treatment chemicals—Polyaluminium chloride
valid
Issued on:2022-03-09
$644.00 -
GB/T 29341-2022 in English
Calcium aluminate for water treatment chemicals
valid
Issued on:2022-03-09
$392.00 -
GB 15892-2020 in English
Polyaluminium chloride for treatment of drinking water
valid
Issued on:2020-07-23
$504.00 -
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GB/T 4482-2018 in English
Water treatment chemicals—Ferric chloride
valid
Issued on:2018-02-06
$480.00 -
GB/T 14591-2016 in English
Water treatment chemicals--Poly ferric sulfate
valid
Issued on:2016-12-13
$592.00 -
GB/T 33085-2016 in English
Water treatment chemicals一Poly(diallyldimethyIammonium chloride)
valid
Issued on:2016-10-13
$360.00 -
GB/T 10531-2016 in English
Water treatment chemicals―Ferrous sulphate
valid
Issued on:2016-10-13
$440.00 -
HY/T 189-2015 in English
Technical requirements of corrosion and scale inhibitor for Carbon steel in seawater cooling system
valid
Issued on:2015-07-30
$360.00