This document specifies the characteristics of prevailing torque (all metal) hexagon high nuts, in steel and stainless steel, with metric coarse pitch thread M5 to M39, and with product grades A and B.
NOTE           These nuts are designed with an overall heigth hmin = mmin (as specified in ISO 898-2 and ISO 4033 for style 2) plus the prevailing torque feature. hmax has been established in…
This document specifies the characteristics of prevailing torque (all metal) hexagon regular nuts, in steel and stainless steel, with metric coarse pitch thread M5 to M39, and with product grades A and B.
NOTE           These nuts are designed with an overall height hmin = mmin (as specified in ISO 898-2 and ISO 4032 for style 1) plus the prevailing torque feature. hmax has been established in…
Steel for the reinforcement and prestressing of concrete — Test methods — Part 3: Prestressing steel
This document specifies test methods applicable to prestressing steel (bar, wire or strand) for concrete.
This document does not cover the sampling conditions that are dealt with in the product standards.
Welding personnel — Qualification testing of welding operators and weld setters for mechanized and a...
This document specifies requirements for qualification of welding operators and weld setters for mechanized and automatic welding of metallic materials.
This document does not apply to personnel who:
—    do not control or adjust welding parameters;
—    are not involved in the setup of welding equipment.
Qualification of welding operators and weld setters for friction stir welding and…
Soil quality — Screening method for soil temperature — Measurement by infrared (IR) thermometer
This document specifies a method for quick measurement of soil temperature using an infrared (IR) thermometer.
The method is applicable to a variety of technical fields, including geology, geotechnics, biology and agricultural sciences, as well as climate change studies and metrological investigation.
Note             The method designated in this document is recognized as a quick measurement in…
Ophthalmic implants — Irrigating solutions for ophthalmic surgery
This document defines requirements with regards to safety for the intended performance, design attributes, preclinical and clinical evaluation, sterilization, product packaging, product labelling, and the information supplied by the manufacturer.
This document applies to ophthalmic irrigating solutions (OIS), used during ophthalmic surgery. These solutions do not provide any primary immunological…