Polyolefin pipes for the conveyance of fluids—Determination of resistance to crack propagation—Test method for slow crack growth(notch test)

Norma vydána dne 30.8.2019

Unplasticized polyvinyl chloride (PVC-U) structure wall pipline system for underground soil waste and drainage - Part 1: double wall corrugated pipes

Norma vydána dne 5.12.2007

Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and draindge - Part 2: Ultra-Rib pipes

Norma vydána dne 30.12.2011

Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage—Part 3: Axial hollow-wall construction pipes

Norma vydána dne 30.8.2019

Fiber optic circulators

Norma vydána dne 28.9.2001

Specification for submarine optical fiber cables

Norma vydána dne 28.9.2001

Power quality--Temporary and transient overvoltages

Norma vydána dne 2.11.2001

Code for startup and commissioning of reversible pumped storage units

Norma vydána dne 30.4.2026

Emission standard of cooking fume

Norma vydána dne 12.11.2001

Standard for pollution control on hazardous waste incineration

Norma vydána dne 24.12.2020