实施日期:2011-06-01
实施日期:2011-02-01
发布日期:2015-09-16 实施日期:2015-09-16
发布日期:2014-04-15 实施日期:2014-04-15
实施日期:2011-08-31
Electrical installations for lighting and beaconing of aerodromes - Maintenance of aeronautical ground lighting constant current series circuits
适用范围:IEC 61821:2011 applies to the maintenance of AGL constant current series circuits. This International Standard: - covers constant current series circuits for AGL installed at aerodromes and heliports; ...
发布日期:2011-09-29 实施日期:2011-09-29
实施日期:2011-06-30
发布日期:2015-07-01 实施日期:2015-07-01
Gas cylinders. Refillable welded steel cylinders containing materials for sub-atmospheric gas packaging (excluding acetylene). Design,construction,testing,use and periodic inspection
适用范围:ISO 11513:2011 specifies minimum requirements for the material, design, construction, workmanship, examination and testing at manufacture of refillable welded steel cylinders for the sub-atmospheric pr...
发布日期:2011-09-12 实施日期:2011-09-12
Packaging. Transport packaging for dangerous goods. Plastics compatibility testing for packaging and IBCs
发布日期:2013-08-31 实施日期:2013-08-31
实施日期:2011-11-01
发布日期:2014-09-01 实施日期:2014-09-01
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