Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
QB/T 2403-2010 Hairsprings of watches 120.0 via email in 1~3 business day valid
GB/T 33724-2017 Horology―Procedure for evaluating the accuracy of quartz watches 225.0 via email in 1~3 business day valid
GB/T 34839-2017 Timekeeping instruments-Designs and dimensions of crowns and sealed tubes 120.0 via email in 1~3 business day valid
QB/T 2267-2015 Limits and fits for timekeeping instruments―Standard tolerance value of inserted middle tolerance grade for nominal size up to 18mm 270.0 via email in business day valid
QB/T 2405-2010 Horolgical jewel 360.0 via email in 1~5 business day valid
QB/T 4442-2012 Ornaments Term 90.0 via email in 1~3 business day valid
GB/T 18828-2013 Diverswatches 170.0 via email in 1~3 business day valid
QB/T 2312-2014 Square Hole Dimension Series of Watch Sliding Pinions 45.0 via email in 1~3 business day valid
GB/T 18043-2013 Jewellery - Determination of Precious Metal Content - Method Using X-ray Flurescence Spectrometry 150.0 via email in 1~3 business day valid
QB/T 1249-2013 Mechanical watches 120.0 via email in 1 business day valid
GB/T 4032-1983 Wrist-chronometer with spring balance oscillator 60.0 via email in 1~3 business day abolished
QB/T 4004-2010 Time-measuring instruments-Photoluminescent deposits-Test methods and requirements 104.0 via email in 1~3 business day valid
QB/T 2855-2007 Jewellery-Nondestructive quantitative determination of precious metal-Consistency syntheses method 135.0 via email in 1~3 business day valid
QB/T 1039-2010 Rotor magnet-steel for analogue quartz watches 90.0 via email in 1~3 business day valid
DB37/T 2950-2017 Jewellery-Bracelet-size-Definition,measurementand designation via email in business day valid
GB/T 6877-2008 Classification terminology and numbering for parts and assemblies of the time measuring instruments - Classification terminology and numbering for parts and assemblies of mechanical wri 480.0 via email in 1~3 business day valid
GB/T 22778-2008 Liquid crystal digital quartz stopwatches 150.0 via email in 1~3 business day valid
GB/T 33725-2017 Watch cases and accessories―Tests of the resistance to wear, scratching and impacts 255.0 via email in 1~3 business day valid
QB/T 2404-2010 Main springs of watches 120.0 via email in 1~3 business day valid
QB/T 4186-2011 Precious metal alloy coatings jewellery--General technical requirements of casting 60.0 via email in 1~3 business day valid
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