GB/T 28958-2012 English PDFUS$169.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 28958-2012: Test methods of low temperature performance for passenger car Status: Valid
Basic dataStandard ID: GB/T 28958-2012 (GB/T28958-2012)Description (Translated English): Test methods of low temperature performance for passenger car Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: T04 Classification of International Standard: 43.020 Word Count Estimation: 7,758 Quoted Standard: GB 11555; GB/T 12534-1990; GB/T 12535 Regulation (derived from): National Standards Bulletin No. 41 of 2012 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the passenger low temperature performance test terminology and definitions, test conditions, test methods. This standard applies to passenger cars, other vehicles may refer to. GB/T 28958-2012: Test methods of low temperature performance for passenger car---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Test methods of low temperature performance for passenger car ICS 43.020 T04 National Standards of People's Republic of China Passenger low temperature performance test method Issued on. 2012-12-31 2013-07-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard was drafted according to GB/T 1.1-2009 given rules. This standard was proposed by the National Development and Reform Commission. This standard by the National Automotive Standardization Technical Committee. This standard was drafted. Northeast Forestry University, Jiaotong University, Harbin Hafei Automobile Industry Group Co., Ltd., National Automobile Quality Supervision Inspection Center (Xiangfan), Chongqing Changan Automobile Co., Heihe Heihe car cold area test site management committee, the Red River Valley in Heihe Automotive Test Centre Limited. The main drafters of this standard. Handa Ming CHANG JIANG Wei Chu, Chen Xiaotao, Lo-dimensional strong, Xiaojuan, Sun Li, Xiong Xiang Gong Zhu Xin, Qiu Gang, Liu Lihua, Zhao Xinhong. Passenger low temperature performance test method1 ScopeThis standard specifies the terms and definitions, test conditions, test methods and other passenger temperature performance tests. This standard applies only to passenger cars, other vehicles may be implemented by reference.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB 11555 and test methods for performance car windshield defrosting and defogging system GB/T 12534-1990 General car road test method GB/T 12535 auto starter performance test method3 Terms and DefinitionsThe following terms and definitions apply to this document. 3.1 Low temperature performance lowtemperatureperformance At a predetermined low temperature environment, the ability to work in a passenger vehicle.4 test equipment and precision4.1 integrated meteorological instrument (pressure, temperature and anemometer) 2.5 accuracy. 4.2 Thermometer (-50 ℃ ~ 100 ℃, ± 1.5 ℃ or 1.5 accuracy). 4.3 electro-hydraulic hydrometer (Density ± 0.005). 4.4 dynamometer (0.5 precision). 4.5 steering wheel dynamometer (0.5 precision). 4.6 tachograph (automatic recording current, voltage, speed and time of starting and when driving). a) ammeter (0A ~ 1000A, 2.5 grade accuracy); b) voltmeter (0V ~ 30V, 1.0 grade accuracy); c) the engine tachometer (Class 1 accuracy, precision mileage parameters 0.5); d) the timer (0h ~ 24h, ± 1s and 0s ~ 60s, ± 0.2s).5 Test conditions5.1 The test shall be at a low temperature environment (laboratory or natural conditions) were static test ambient temperature is below -30 ℃, road test The average ambient temperature is not lower than -20 ℃. Front and static tests, the test vehicles should ensure that at ambient temperatures in parked over 8h before testing. 5.2 To ensure the accuracy of the test, was examined in parts shall meet the design requirements, performance parameters adjusted to a predetermined range. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 28958-2012_English be delivered?Answer: Upon your order, we will start to translate GB/T 28958-2012_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 28958-2012_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 28958-2012_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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