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Avis d'intention
Safeguarding of machinery
When business operations depend on the use of complicated machinery, establishing safety requirements is critical to the protection of workers the hazards arising from its use. Z432 provides the criteria to be observed and...
Avis d'intention
Nanomaterials - Preparation of safety data sheets
ISO/TR 13329:2012 provides guidance on the development of content for, and consistency in, the communication of information on safety, health and environmental matters in safety data sheets (SDS) for substances classified as...
Avis d'intention
Standards for concrete pipe and manhole sections
1.1 This Standard applies to circular precast concrete pipe, manhole (maintenance hole) sections, and accessories intended for (a) use as sewer pipe for the conveyance of sewage, industrial wastes, and storm water; and (b)...
Avis d'intention
Thermoplastic Pressure Piping Compendium
This Standard covers polyethylene (PE) pipe, tubing, and fittings for use in potable cold water supply services or other applications such as water-based ground source geothermal systems. This Standard specifies requirements...