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the recommendations of the biological indicator manufacturer for storage and use should be followed
BS EN 168101 on Quartz crystal units used in electronic components is useful for:
and processing of frozen tissue specimens intended for protein examination during the pre-examination phase before a molecular assay is performed
Indication of normative and informative annexes
the ventilation and flueing requirements
Calculation of load capacity of spur and helical gears. Application for industrial gears not-eligible the recommendations of the biological1 Scope The formulae specified in this International Standard are intended to establish a uniformly acceptable method for calculating the pitting resistance and bending strength capacity of industrial gears with spur or helical teeth. The rating formulae in this International Standard are not applicable to other types of gear tooth deterioration such as plastic yielding, micropitting, scuffing, case crushing, welding and wear, and are not applicable