Vitreous and porcelain enamels -- Determination of resistance to chemical corrosion -- Part 4: Determination of resistance to chemical corrosion by alkaline liquids using a cylindrical vessel— 18 стр.
Vitreous and porcelain enamels -- Determination of resistance to chemical corrosion -- Part 4: Determination of resistance to chemical corrosion by alkaline liquids using a cylindrical vessel— 20 стр.
Vitreous and porcelain enamels. Glass-lined apparatus for process plants. Quality requirements for glass-lined flanged steel pipes and flanged steel fittings— 16 стр.
Vitreous and porcelain enamels. Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges— 36 стр.
Vitreous and porcelain enamels. Glass-lined apparatus for process plants. Designation and specification of resistance to chemical attack and thermal shock— 12 стр.
Vitreous and porcelain enamels -- Determination of resistance to chemical corrosion -- Part 4: Determination of resistance to chemical corrosion by alkaline liquids using a cylindrical vessel— 20 стр.
Vitreous and porcelain enamels. Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges— 36 стр.
Vitreous and porcelain enamels. Glass-lined apparatus for process plants. Designation and specification of resistance to chemical attack and thermal shock— 12 стр.
Vitreous and porcelain enamels. Glass-lined apparatus for process plants. Quality requirements for glass-lined flanged steel pipes and flanged steel fittings— 12 стр.
Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 2: Designation and specification of resistance to chemical attack and thermal shock (ISO 28721-2:2008)
Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings (ISO 28721-4:2010)
Vitreous and porcelain enamels - Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges (ISO 28765:2016)
Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 2: Designation and specification of resistance to chemical attack and thermal shock (ISO 28721-2:2015)
Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings (ISO 28721-4:2015)
