Belarus standards PDF

Aerospace series. External spiral drive heads for threaded fasteners. Geometrical definition and fastener head wrenching configuration. Original standard BS EN 4852-2019 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series. ECO efficiency of catering equipment - General conditions. Original standard BS EN 4855-01-2020 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Aerospace series. ECO efficiency of catering equipment - Oven equipment. Original standard BS EN 4855-02-2020 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Aerospace series. ECO efficiency of catering equipment - Chilling equipment. Original standard BS EN 4855-03-2020 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Aerospace series. ECO efficiency of catering equipment - Beverage makers. Original standard BS EN 4855-04-2020 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Aerospace series. Rotorcraft Emergency Breathing Systems (EBS). Requirements, testing and marking. Original standard BS EN 4856-2023 in PDF full version. Additional info + preview on request

Document status: Active