STB PDF

Hearing protectors. Safety requirements. Active noise reduction earmuffs. Original standard BS EN 352-5-2020 in PDF full version. Additional info + preview on request

Document status: Active

Hearing protectors. Safety requirements - Earmuffs with safety-related audio input. Original standard BS EN 352-6-2020 + A1-2024 in PDF full version. Additional info + preview on request

Document status: Active

Hearing protectors. Safety requirements. Level-dependent earplugs. Original standard BS EN 352-7-2020 in PDF full version. Additional info + preview on request

Document status: Active

Hearing protectors. Safety requirements - Entertainment audio earmuffs. Original standard BS EN 352-8-2020 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN 352-8-2020 + A1-2024

Hearing protectors. Safety requirements - Earplugs with safety-related audio input. Original standard BS EN 352-9-2020 + A1-2024 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series. Steel 15CrMoV6 (1.7334). Air melted. Hardened and tempered. Bars for machining. De <= 100 mm. 1 080 MPa <= Rm <= 1 280 MPa. Original standard BS EN 3523-2024 in PDF full version. Additional info + preview on request

Document status: Active