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| 15421 |
BS EN ISO 21388:2020Acoustics — Hearing aid fitting management (HAFM) Acoustics — Hearing aid fitting management (HAFM) |
| 15422 |
BS EN ISO 21404:2020Solid biofuels – Determination of ash melting behaviour Solid biofuels – Determination of ash melting behaviour |
| 15423 |
BS EN ISO 21420:2020Protective gloves - General requirements and test methods Protective gloves - General requirements and test methods |
| 15424 |
BS EN ISO 2143-TC:2020Tracked Changes (Redline) – Anodizing of aluminium and its alloys - Estimation of loss of absorptive power of anodic oxidation coatings after sealing - Dye-spot test with prior acid treatment Tracked Changes (Redline) – Anodizing of aluminium and its alloys - Estimation of loss of absorptive power of anodic oxidation coatings after sealing - Dye-spot test with prior acid treatment |
| 15425 |
BS EN ISO 21487-TC:2020Tracked Changes (Redline) - Small craft - Permanently installed petrol and diesel fuel tanks Tracked Changes (Redline) - Small craft - Permanently installed petrol and diesel fuel tanks |
| 15426 |
BS EN ISO 2157-TC:2020Tracked Changes (Redline) - Dentistry — Nominal diameters and designation code numbers for rotary instruments Tracked Changes (Redline) - Dentistry — Nominal diameters and designation code numbers for rotary instruments |
| 15427 |
BS EN ISO 21597-1:2020Information container for linked document delivery - exchange specification Part 1: Container Information container for linked document delivery - exchange specification Part 1: Container |
| 15428 |
BS EN ISO 21597-2:2020Information container for linked document delivery - Exchange specification Part 2: Link types Information container for linked document delivery - Exchange specification Part 2: Link types |
| 15429 |
BS EN ISO 21663:2020Solid recovered fuels — Methods for the determination of carbon (C), hydrogen (H), nitrogen (N) and sulphur (S) by the instrumental method Solid recovered fuels — Methods for the determination of carbon (C), hydrogen (H), nitrogen (N) and sulphur (S) by the instrumental method |
| 15430 |
BS EN ISO 2178-TC:2020Tracked Changes (Redline) - Non-magnetic coatings on magnetic substrates — Measurement of coating thickness — Magnetic method Tracked Changes (Redline) - Non-magnetic coatings on magnetic substrates — Measurement of coating thickness — Magnetic method |
| 15431 |
BS EN ISO 21801-1:2020Cognitive accessibility Part 1: General guidelines Cognitive accessibility Part 1: General guidelines |
| 15432 |
BS EN ISO 21809-1-TC:2020Tracked Changes (Redline) - Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems Part 1: Polyolefin coatings (3-layer PE and 3-layer PP) Tracked Changes (Redline) - Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems Part 1: Polyolefin coatings (3-layer PE and 3-layer PP) |
| 15433 |
BS EN ISO 21809-5-TC:2020Tracked Changes (Redline) - Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems Part 5: External concrete coatings Tracked Changes (Redline) - Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems Part 5: External concrete coatings |
| 15434 |
BS EN ISO 21850-1:2020Dentistry - Materials for dental instruments Part 1: Stainless steel Dentistry - Materials for dental instruments Part 1: Stainless steel |
| 15435 |
BS EN ISO 21853:2020Kite boarding - Release system - Safety requirements and test methods Kite boarding - Release system - Safety requirements and test methods |
| 15436 |
BS EN ISO 21904-1:2020Health and safety in welding and allied processes – Equipment for capture and separation of welding fume Part 1: General requirements Health and safety in welding and allied processes – Equipment for capture and separation of welding fume Part 1: General requirements |
| 15437 |
BS EN ISO 21904-2:2020Health and safety in welding and allied processes – Equipment for capture and separation of welding fume Part 2: Requirements for testing and marking of separation efficiency Health and safety in welding and allied processes – Equipment for capture and separation of welding fume Part 2: Requirements for testing and marking of separation efficiency |
| 15438 |
BS EN ISO 21904-4:2020Health and safety in welding and allied processes – Equipment for capture and separation of welding fume Part 4: Determination of the minimum air volume flow rate of capture devices Health and safety in welding and allied processes – Equipment for capture and separation of welding fume Part 4: Determination of the minimum air volume flow rate of capture devices |
| 15439 |
BS EN ISO 21945:2020Solid biofuels – Simplified sampling method for small scale applications Solid biofuels – Simplified sampling method for small scale applications |
| 15440 |
BS EN ISO 21987-TC:2020Tracked Changes (Redline) - Ophthalmic optics — Mounted spectacle lenses Tracked Changes (Redline) - Ophthalmic optics — Mounted spectacle lenses |
