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GB/T 18954-2017 English PDF

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Q: Should I purchase the latest version GB/T 18954-2017?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 18954-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$339.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 18954-2017: Methods of setting running resistance on a chassis dynamometer for motorcycles and mopeds
Status: Valid

GB/T 18954: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 18954-2017	339	Add to Cart	4 days	Methods of setting running resistance on a chassis dynamometer for motorcycles and mopeds	Valid
GB/T 18954-2003	279	Add to Cart	3 days	Chassis dynamometer setting for motorcycles and mopeds -- Coast down method	Obsolete

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Basic data

Standard ID: GB/T 18954-2017 (GB/T18954-2017)
Description (Translated English): Methods of setting running resistance on a chassis dynamometer for motorcycles and mopeds
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: T80
Classification of International Standard: 43.140
Word Count Estimation: 17,146
Date of Issue: 2017-07-31
Date of Implementation: 2018-02-01
Older Standard (superseded by this standard): GB/T 18954-2003
Quoted Standard: GB/T 5378
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 motorcycle and mopeds running resistance in the chassis dynamometer on the set method. This standard applies to motorcycles and mopeds (hereinafter referred to as motorcycles).

GB/T 18954-2017: Methods of setting running resistance on a chassis dynamometer for motorcycles and mopeds

---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.
Methods of setting running resistance on a chassis dynamometer for motorcycles and mopeds ICS 43.140 T80 National Standards of People's Republic of China Replacing GB/T 18954-2003 Motorcycle and moped chassis dynamometer Driving resistance setting method 2017-07-31 Posted 2018-02-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 symbol 1 5 test motorcycle, chassis dynamometer, equipment 3 6 measurement accuracy 3 7 Road glide test 4 8 Data Processing 7

9 Set of chassis dynamometer based on road taxiing method

Chassis dynamometer setup based on look-up table 10 Appendix A (informative) Motorcycle Description 13 Appendix B (informative) Chassis dynamometer and test equipment description 14

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is GB/T 18954-2003 "motorcycles and mopeds chassis dynamometer set inertial taxiing law" revision, The main differences are as follows. --- Expand the scope of the standard, an increase of three-wheeled motorcycles and three-wheeled moped driving resistance on the chassis dynamometer settings method; --- Increase the table lookup method. This standard proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This standard by the National Automotive Standardization Technical Committee (SAC/TC114) centralized. The main drafting units of this standard. Tianjin Motorcycle Technology Center, the National Motorcycle Quality Supervision and Inspection Center. Participated in the drafting of this standard. Lifan Industry (Group) Co., Ltd., Jinan Qingqi Motorcycle Co., Ltd., Zhejiang Qianjiang Motorcycle Co., Ltd. The drafters of this standard. Yin Tao, Wang Qing, Zheng Yi, Gong Jianjun, Yuan Kezhong, Sun Keyou, Zhu Hualin, Qi Kehui, Cai Liangzheng. This standard replaces the standards previously issued as. --- GB/T 18954-2003. Motorcycle and moped chassis dynamometer Driving resistance setting method

1 Scope

This standard specifies the motorcycle and moped driving resistance on the chassis dynamometer setting method. This standard applies to motorcycles and mopeds (hereinafter referred to as motorcycles).

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 5378 Motorcycle and moped road test methods

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Running resistance runningresistance Motorcycle encountered all the obstacles encountered. The driving resistance measured by taxiway method also includes the friction of motorcycle transmission system resistance. 3.2 Reference speed referencespeed Calculate the motorcycle speed when running resistance, for the chassis dynamometer settings. 3.3 Specified speed specifiedspeed Measure the driving resistance and determine the motorcycle speed of the driving resistance curve. 3.4 Base quality motorcyclereferencemass Vehicle curb weight plus the quality of the driver (calculated according to 75kg).

4 symbol

The symbols listed in Table 1 apply to this document. Table 1 symbol Symbol definition unit a Polyline coefficient - b Polyline coefficient - ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 18954-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 18954-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 18954-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 18954-2017_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. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 18954-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 18954-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.