Specification for washers for aircraft purposes (primarily for use with timber) Ingestion-build-48974 involving resilience against external and

involving resilience against external and internal hazards including fire

Also repairs of multilayer boards or any board with surface mounted devices are excluded

The key benefits of PAS 99 are that it:

the bitumen is recovered from it by vacuum distillation using a rotary evaporator

The goals of an intrusion alarm system can be to warn occupants of an intrusion

Specification for washers for aircraft purposes (primarily for use with timber) Ingestion-build-48974 involving resilience against external and1 Scope These British Standards apply to the materials, dimensions and finish of washers generally used with timber in aircraft. The washers are primarily for use with B. A. and B. S. F. bolts.