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Japanese Industrial Standard / Japanese Standards Association, 01/01/2020
Publisher: JIS
File Format: PDF
$56.00$113.00
Published:01/01/2020
Pages:59
File Size:1 file , 770 KB
Note:This product is unavailable in Russia, Ukraine, Belarus
This Japanese Industrial Standard specifies the measuring methods for indoor test of hot water supply efficiency using the hot water supply standard usage mode of the liquid heat collection type and the air heat collection type, and the space heating efficiency of air heat collection type among solar heating systems composed of a solar collector, solar storage tank, auxiliary heat source, etc. mainly used for hot water supply and space heating in general households (hereafter referred to as systems).
Performance requirements and test methods of filtering facepiece respirators for infection control at medical use
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Household and similar electrical appliances -- Safety -- Part 2-5: Particular requirements for dishwashers
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Metallic materials -- Sheet and strip -- Determination of plastic strain ratio
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Digital radiographic examination for the weld seam of welded steel tubes
