Analysis of tea and tea products - Determination of theobromine and coffeine content of fluid tea drinks - Part 1: HPLC-Routinemethod
适用范围:The document specifies a method using high-performance liquid chromatography (HPLC) for the determination of theobromine and coffeine content of fluid tea drinks. The method is usable for tea drinks wi...
实施日期:2006-10-01
German standard methods for the examination of water,waste water and sludge - Cations (group E) - Part 3: Determination of calcium and magnesium,complexometric method (E 3)
Quartz wrist watches; requirements, testing, marking
适用范围:This standard refers to watches and movements of watches with a quartz resonator.
Rules for inspection of transport packaging for export canned foods commodities
适用范围:本标准规定了出口金属罐装食品类商品运输包装的技术要求及检验方法。 本标准适用于出口金属罐装食品类商品运输包装的检验。 本标准不适用于易拉罐装食品类商品的包装。
发布日期:1906-06-08 实施日期:1998-05-01
实施日期:2009-01-01
Sacks for the Transport of Food Aid. Sacks Made of Woven Jute/Polyolefin Fabric
实施日期:1994-01-01
Double bass
适用范围:本标准规定了弦鸣乐器倍大提琴的技术要求、试验方法、检验规则及标志、包装、运输、贮存。 本标准适用于4/4、3/4规格的倍大提琴。
发布日期:2010-04-22 实施日期:2010-10-01
实施日期:2008-03-01
实施日期:2010-10-01
Non-Destructive Testing. Image Quality of Radiographs. Part 5:Image Quality Indicators (Duplex Wire Type),Determination of Image Unsharpness Value
实施日期:1996-01-01
Prevailing torque type steel nuts - Mechanical and performance properties
适用范围:This International Standard specifies the mechanical and performance properties for prevailing torque typesteel nuts when tested at an ambient temperature range of +10 ~C to +35 ~C. It includes a singl...
实施日期:2009-03-01
Low-voltage electrical installations - Part 5-56: Selection and erection of electrical equipment - Safety services (IEC 60364-5-56:2009, modified); German implementation HD 60364-5-56:2010 + A1:2011
发布日期:2013-10-01 实施日期:2013-10-01
Paints and varnishes - Evaluation of degradation of coatings; Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 5: Assessment of degree of flaking ...
适用范围:This part of ISO 4628 specifies a method for assessing the degree of flaking of coatings by comparison with pictorial standards and using the designation system defined in ISO 4628-1.
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