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BSI Group, 06/30/1977
Publisher: BS
File Format: PDF
$135.00$271.29
Published:30/06/1977
Pages:8
Strength of wet paper and board. Method for the determination of the bursting strength of paper and board after immersion in water for a specified period.
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Method for measuring the efficiency of hydraulic turbines, storage pumps and pump-turbines (thermodynamic method)
Specification for motor starters for voltages above 1 kV a.c. and 1.2 kV d.c.-Direct-on-line (full voltage) a.c. starters
$147.00 $294.64
Harmonized system of quality assessment for electronic components: sectional specification: rotary precision potentiometers