ANTI-CORROSION txheej

ISO 12944-1-2017

ISO 12944-2-2017

ISO 12944-3-2017

TS EN ISO 12944-4-2017

ISO 12944-5-2018

ISO 12944-6-2018

ISO 12944-7-2017

ISO 12944-8-2017

ISO 12944-9-2018

TS EN ISO 1461-2022 Kub dip galvanized txheej ntawm cov khoom siv hlau thiab hlau - Kev qhia tshwj xeeb thiab kev sim

ISO 21809-1-2018

ISO 21809-2-2014

TS EN ISO 21809-4-2009

ISO 21809-5-2017

AWWA C213-2022 FUSION-BONDED EPOXY COATINGS THIAB LININGS FOR steel yeeb nkab thiab FITTINGS

JIS G 3442-2023: Galvanized steel kav rau cov kav dej zoo tib yam

DIN 30670-1-2024

DIN 30670-2-2024

TS EN 10240-1998

TS EN 10339-2007

GB/T 23257-2017

GOST 9.402-2006

CSA-Z245.20-2022: Coated-applied lwm txheej rau steel yeeb nkab

AS 3862-2017 Sab nrauv fusion-bonded epoxy txheej rau steel kav

AS/NZS 2312.2-2014