Leather-Chemical tests-Determination of chromic oxide content: Atomic absorption spectrometry
发布日期:2018-12-21 实施日期:2019-07-01
Rules for the inspection of recovery(waste and scrap)paper and board as raw material for import ...
实施日期:1996-10-01
Industrial sewing machine Computerized controlled multi-head quilting embroidery machine
发布日期:2011-06-15 实施日期:2011-10-01
UL Standard for Safety Burglary-Resistant Safes Thirteenth Edition
实施日期:2000-08-16
Footwear machines-Soles vertical injection moulding machine
发布日期:2019-08-02 实施日期:2020-01-01
Paper and board. Characteristics of paper and board for spinning tubes.
实施日期:1976-02-01
Testing and evaluation approaches for energy of papermaking industry--Cooking system
发布日期:2021-03-05 实施日期:2021-07-01
Geometric size measuring methods of precious metal jewellery and accessory
发布日期:2015-10-10 实施日期:2016-03-01
Paper and board tests. Board crushing test. Static calibration of the crushing machine.
实施日期:1983-04-01
Optics and optical instruments. Contact lenses. Method for determining the extractable substances.
Industrial sewing machine computer controller for interlock machine
发布日期:2013-12-31 实施日期:2014-07-01
Determination of retained blowing agent in rigid polyurethane foam
发布日期:2017-04-12 实施日期:2017-10-01
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