Machine tools. Dimensions and geometric tests for self-centring chucks with two-piece jaws - Power-operated chucks with tongue and groove type jaws shop-only BS EN 3869 is useful

BS EN 3869 is useful for entities in the aerospace industry as BS EN 3869 lists the characteristics of seals for pipe couplings in fluorocarbon rubber and armature in the aluminium alloy which helps to produce quality aerospace applications

performance requirements and test methods for portable fire extinguishers

(BS 4395-1:1969 and BS 4395-2:1969 currently support BS 449 and BS 5950)

It serves as a basis for the design and implementation of payload securing methods

reference is made where necessary to retained BS 598 test methods

Machine tools. Dimensions and geometric tests for self-centring chucks with two-piece jaws - Power-operated chucks with tongue and groove type jaws shop-only BS EN 3869 is useful