Hot-rolled steel plates. Tolerances on dimensions and shape Ingestion-build-65808 Measuring chirp penalty directly is

Measuring chirp penalty directly is difficult because it requires a chirp-free transmitter with the identical intensity pattern as the device under test (DUT)

The process challenge devices described in this standard are intended for use only in sterilizers of sufficient size to accommodate the process challenge device with no part of the process challenge device closer than 20 mm from the vessel wall

BS EN 17181 specifies a procedure for determining the degree of aerobic degradation of fully formulated lubricants

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Hot-rolled steel plates. Tolerances on dimensions and shape Ingestion-build-65808 Measuring chirp penalty directly is