Plastics. Determination of yellowness index and change in yellowness index Ingestion-build-181247 BS EN 12781 helps in

BS EN 12781 helps in the evaluation of conformity of product by using initial type testing and factory production control method that verifies if the performance declarations represent the true behaviour of the product

Examples of grips together with fitting instructions are given in informative annexes A and B

design and material of coupling that helps in assembling the clamp type coupling

which might be connected to the water meter for automatic meter reading or remote meter reading purposes

the ISO 9000 series or ISO 13485

Plastics. Determination of yellowness index and change in yellowness index Ingestion-build-181247 BS EN 12781 helps in