Specification for coupling dimensions for aero-engine refrigerant pressure replenishment connections

The requirements in this standard provide a framework for control of manufacture

No attempt is made to prescribe a methodology for generating maps of the acoustic field in the vicinity of the source

or are determined regionally

The main changes in BS EN 13381-7:2019  compared to ENV 13381-7:2002 are:

What is it

work cage or chair

conditioning and testing of leather

Tests in BS EN 60068-1 assist users to compare the performance of sample products

— end mills with 7/24 taper shank for manual changing

BS EN 13160-7 on leak detection systems is relevant to:

Sampling agencies

Complementary studies