Chemicals used for treatment of water intended for human consumption. Disodium dihydrogen pyrophosphate.

Standard published on 31.3.2005

Wastewater lifting plants for buildings and sites. Lifting plants for wastewater containing faecal matter.

Standard published on 31.3.2015

Tracked Changes. Wastewater lifting plants for buildings and sites. Lifting plants for wastewater containing faecal matter.

Standard published on 26.2.2020

Wastewater lifting plants for buildings and sites. Lifting plants for faecal-free wastewater.

Standard published on 31.3.2015

Tracked Changes. Wastewater lifting plants for buildings and sites. Lifting plants for faecal-free wastewater.

Standard published on 26.2.2020

Wastewater lifting plants for buildings and sites. Lifting plants for limited applications.

Standard published on 31.3.2015

Tracked Changes. Wastewater lifting plants for buildings and sites. Lifting plants for limited applications.

Standard published on 26.2.2020

Wastewater lifting plants for buildings and sites. Non-return valves for faecal-free wastewater and wastewater containing faecal matter.

Standard published on 31.3.2015

Tracked Changes. Wastewater lifting plants for buildings and sites. Non-return valves for faecal-free wastewater and wastewater containing faecal matter.

Standard published on 25.2.2020

Building hardware. Door and window bolts. Requirements and test methods.

Standard published on 15.2.2000