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BSI Group, 08/07/1968
Publisher: BS
File Format: PDF
$125.00$251.46
Published:07/08/1968
Note:This product is unavailable in Ukraine, Russia, Belarus
BS EN 772-21. Methods of test for masonry units. Part 21. Determination of water absorption of clay and calcium silicate masonry units by cold water absorption
$116.00 $232.24
BS EN 772-18. Methods of test for masonry units. Part 18. Determination of freeze-thaw resistance of calcium silicate masonry units
$108.00 $216.34
BS EN 62544. High-voltage direct current (HVDC) systems. Application of active filters
$119.00 $239.37
BS ISO/IEC 20000-2. Information technology. Service management. Part 2. Guidance on the application of service management systems
$137.00 $274.16