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BSI Group, 05/31/1984
Publisher: BS
File Format: PDF
$125.00$251.46
Published:31/05/1984
Pages:64
File Size:1 file
Note:This product is unavailable in Ukraine, Russia, Belarus
BS EN 60255-11. Measuring relays and protection equipment. Part 11. Interruptions to and alternating component (ripple) in A.C. and auxiliary energizing input of measuring relays and protection equipment D.C
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BS EN 15688. Fertilizers. Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
$114.00 $228.95
BS EN 15690-2. Copper and copper alloys. Determination of iron content. Part 2. Flame atomic absorption spectrometry method (FAAS)
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BS 7273-3. Code of practice for the operation of fire protection measures. Part 3. Electrical actuation of pre-action watermist and sprinkler systems
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