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
DB37/T 3142-2018 Technical regulation of Phased-array Ultrasonic Testing for welded joints of small diameter pipe via email in business day valid
DB37/T 3143-2018 Technical regulation of Phased-array Ultrasonic Testing for socket welded joints of small diameter pipe via email in business day valid
DB37/T 3155-2018 Implementation Guidelines for the Management and Control System of Risk Classification for Production Safety of Copper Smelting Industry via email in business day valid
DB37/T 3156-2018 Implementation Guidelines for the Management and Control System of Risk Classification for Production Safety of Copper Smelting Industry via email in business day valid
DB37/T 3186-2018 via email in business day valid
DB37/T 3187-2018 via email in business day valid
DB37/T 3301-2018 via email in business day valid
DB37/T 3363-2018 via email in business day valid
DB37/T 3364-2018 via email in business day valid
DB37/T 3589-2019 Remanufacturing Test sample preparation method for bonding strength of laser cladding layer and substrate via email in business day valid
DB37/T 3590-2019 Remanufacturing Test method for bonding strength of laser cladding layer and substrate via email in business day valid
DB37/T 4359-2021 The safty technical requirements for gas combustion system ofthe heating furnace in the rolling plate mill $120.00 via email in 1~3 business day valid
DB37/T 4360-2021 The technical code of Phased-array Ultrasonic Testing of welded joints of medium and large diameter pipes $405.00 via email in 1~5 business day valid
DB37/T 4361-2021 The technical code of Phased-array Ultrasonic Testing for inspecting bolts $300.00 via email in 1~5 business day valid
DB43/T 1311-2017 via email in business day valid
DB43/T 578-2016 via email in business day valid
DB43/T 579-2016 via email in business day valid
DB43/T 966-2014 via email in business day abolished
DB44/T 438-2007 Performance requirements and test methods for coating on automobile aluminum-alloy wheels via email in business day to be abolished
DB44/T 835-2010 The process specification of bulk magnesium alloy die-casting scrap recycling via email in business day to be abolished
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