Wastewater lifting plants for buildings and sites. Principles of construction and testing. Lifting plants for wastewater containing faecal matter for limited applications— 20 стр.
Wastewater lifting plants for buildings and sites. Principles of construction and testing. Lifting plants for wastewater containing faecal matter— 20 стр.
Wastewater lifting plants for buildings and sites. Principles of construction and testing. Non-return valves for faecal-free wastewater and wastewater containing faecal matter— 18 стр.
Gas-fired central heating boilers. Type B$d1$d1 and B$d1$d1$dB$dS boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kW— 140 стр.
Conveyor belts - Determination of elastic and permanent elongation and calculation of elastic modulus (ISO 9856:2016); German version EN ISO 9856:2016— 14 стр.
Conveyor belts - Determination of elastic and permanent elongation and calculation of elastic modulus (ISO 9856:2003 + Amd 1:2012); German version EN ISO 9856:2003 + A1:2012— 15 стр.
Textile conveyor belts - Full thickness tensile strength, elongation at break and elongation at the reference load - Test method (ISO 283:2015); German version EN ISO 283:2015— 19 стр.
Textile conveyor belts - Full thickness tensile strength, elongation at break and elongation at the reference load - Test method (ISO 283:2007); German version EN ISO 283:2007— 14 стр.
Steel cord conveyor belts - Longitudinal traction test - Part 2: Measurement of tensile strength (ISO 7622-2:2015); German version EN ISO 7622-2:2015— 12 стр.
Steel cord conveyor belts - Cord-to-coating bond test - Initial test and after thermal treatment (ISO 7623:2015); German version EN ISO 7623:2015— 10 стр.
Conveyor belts - Determination of elastic and permanent elongation and calculation of elastic modulus (ISO 9856:2003 + Amd 1:2012) (consolidated version)
