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Draft standard

PR NF X41-543-3

Wood preservatives - Determination of the efficacy of a bait-trap system - Part 3: performance criteria

Draft standard

PR NF X41-550

Termites - Determination of the effectiveness against termites of products or materials used as barrier designed for ground and/or wall - Laboratory method

Durability of wood and wood-based products - Determination of emissions from preservative treated wood to the environment - Part 1: Wood held in the storage yard after treatment and wooden commodities exposed in Use Class 3 (not covered, not in contact with the ground) - Laboratory method

Biological safety cabinets - Part 1: classes and basic requirements

Biological safety cabinets - Part 2: BSC class II

Biological safety cabinets - Part 5: installation, commissioning and routine testing

Workplace exposure - Measurement of dustiness of bulk materials - Part 1: requirements and choice of test methods

Workplace exposure - Measurement of the dustiness of bulk materials - Part 2: rotating drum method

Workplace exposure - Measurement of the dustiness of bulk materials - Part 3: continuous drop method

Workplace exposure - Measurement of dustiness of bulk materials that contain or release nano-objects or submicrometer particles - Part 5: Vortex shaker method

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