GB/T 19128-2015 English PDF

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GB/T 19128-2015: Tri-wheel vehicles and low-speed goods vehicles -- Retro reflector
Status: Valid

GB/T 19128: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 19128-2015	209	Add to Cart	3 days	Tri-wheel vehicles and low-speed goods vehicles -- Retro reflector	Valid
GB/T 19128-2003	359	Add to Cart	3 days	Agricultural vehicles -- Retro reflector	Obsolete

Similar standards

GB/T 23921   GB/T 23920   GB/T 19120   GB/T 19130   GB/T 19129   

Basic data

Standard ID: GB/T 19128-2015 (GB/T19128-2015)
Description (Translated English): Tri-wheel vehicles and low-speed goods vehicles -- Retro reflector
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: T54
Classification of International Standard: 65.060
Word Count Estimation: 10,183
Date of Issue: 2015-05-15
Date of Implementation: 2015-10-01
Older Standard (superseded by this standard): GB/T 19128-2003
Quoted Standard: GB/T 3978; GB/T 19119
Regulation (derived from): National Standard Announcement 2015 No. 15
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 three-wheeled vehicles and low-speed vehicles retro-reflector technical requirements, test methods and determination, inspection rules. This Standard applies only to the IA level wheel vehicles and low-speed vehicles using retro-reflector.

GB/T 19128-2015: Tri-wheel vehicles and low-speed goods vehicles -- Retro reflector

---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.
Tri-wheel vehicles and low-speed goods vehicles. Retro reflector ICS 65.060 T54 National Standards of People's Republic of China Replacing GB/T 19128-2003 Three-wheeled vehicles and low-speed vehicles retro-reflector Issued on. 2015-05-15 2015-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces GB/T 19128-2003 "farm vehicles retro-reflector." This standard compared with GB/T 19128-2003 The main changes are as follows. --- Standard name from "farm vehicles retro-reflectors" to "three-wheeled vehicles and low-speed vehicles retro-reflector"; --- "Three farm vehicles" was renamed "three cars", the "four-wheel farm vehicles" was renamed "low-speed vehicles"; --- Normative references have been adjusted and reconfirmation; --- Added "In normal use, the inner surface of the reflector is not allowed to contact the outside of the inlet 'requirements; --- Adjust the color characteristics of the light reflected by the reflector requirements; --- Adjust the "reflector environmental testing" requirement; --- Modify the packet reflector type examination test requirements. The standard proposed by China Machinery Industry Federation. The low standard by the National Automotive Standardization Technical Committee (SAC/TC234) centralized. This standard is drafted by. Country farm machinery Quality Supervision and Inspection Center, the State Quality Supervision and Inspection Center tractors, industrial machinery trailer Drawing machine Farm Transporter Products Quality Inspection Center. Participated in the drafting of this standard. Hangzhou hung Electrical Co., Ltd., Shandong five levy Group Co., Ltd., Shandong Shifeng (Group) Co., Ltd. The company, China National Heavy Duty Truck ace Chengdu Commercial Vehicle Co., Ltd., Sichuan South Chun car Group Limited. The main drafters of this standard. Guan Peng, Chen Ge, Lv Shusheng Lang blog, Min Haitao, Wang Yafei, Wang Xia Min, Lin Lianhua, Jin Wensheng, Dingji Kang. This standard replaces the standards previously issued as follows. --- GB/T 19128-2003. Three-wheeled vehicles and low-speed vehicles retro-reflector

1 Scope

This standard specifies the three-wheeled vehicles and low-speed vehicles retro-reflector technology requirements, test methods and determination, inspection rules. This standard applies to three-wheeled vehicles and low-speed vehicles (collectively, low-speed vehicles) after use ⅠA grade retro-reflector.

2 Normative references

The 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/T 3978 standard lighting and geometric conditions GB/T 19119 three predetermined speed goods vehicles and installation of lighting and signaling devices

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Retro-reflective retro-reflection And the incident light along the direction of the adjacent direction of the reflected when the illumination angle changes over a wide range, can maintain this feature. 3.2 Retro-reflecting optical unit retro-reflectingopticalunit You can have a "retro-reflective" reflector unit. 3.3 Retro-reflector retro-reflector By reflecting external light source after irradiation, located near the light source to the observer indicated that the presence of low-speed vehicles means. 3.4 Retro-reflector light emitting region iluminatingareaoftheretro-reflectingdevice The manufacturer has to reply to the outermost edge of the optical system reflector region surrounded. 3.5 The angular diameter of the retro-reflector angulardiameteroftheretro-reflectingdevice By the response of the central reflector maximum luminous area and the light source or by the solid angle of light composed of the center. 3.6 The reference axis axisofreference NC Specified by the manufacturer, at the time of photometry and the reflector mounting, as the view angle in the reference direction (H = 0 °, V = 0 °). 3.7 Reference center centerofreference The intersection of the reference axis of the light-emitting region specified by the manufacturer. ......

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