Normas ISO

Circular economy — Guidance on the transition of business models and value networks

Thermoplastics piping systems for non-pressure underground drainage and sewerage — Joints for buried non-pressure applications — Test method for the long-term sealing performance of joints with elastomeric seals by estimating the sealing pressure

Traditional Chinese medicine — Gardenia jasminoides fruit

Fine bubble technology — Domestic applications — Part 1: Assessment of showerhead devices by evaluating size and concentration indices of generated fine bubbles

Traditional Chinese medicine — Angelica dahurica root

Gas turbines — Procurement — Part 9: Reliability, availability and maintainability