Unions screwed for rubber packer for tube connections on internal cone. Construction and dimensions

Norma vydána dne 1.1.1971

Unions screwed for metal packer for tube connections on internal cone. Construction and dimensions

Norma vydána dne 1.1.1971

Union elbows screwed for tube connections on internal cone. Construction and dimensions

Norma vydána dne 1.1.1971

Union elbows screwed with slope angle 135 for tube connections on internal cone. Construction and dimensions

Norma vydána dne 1.1.1971

Union tees screwed for tube connections on internal cone. Construction and dimensions

Norma vydána dne 1.1.1971

Guidelines for treated wastewater use for irrigation projects. Part 1. The basis of a reuse project for irrigation

Norma vydána dne 1.7.2024

Guidelines for treated wastewater use for irrigation projects. Part 2. Development of the project

Norma vydána dne 1.7.2024

Fertilizers. Determination of N-(2-nitrophenyl) phosphoric triamide (2-NPT) in urea and fertilizers containing urea using high-performance liquid chromatography

Norma vydána dne 1.1.2016

Guidelines for treated wastewater use for irrigation projects. Part 5. Treated wastewater disinfection and equivalent treatments

Norma vydána dne 1.7.2024

Union tees asymmetric screwed for tube connections on internal cone. Construction and dimensions

Norma vydána dne 1.1.1971