JB/T 11973-2014Working Lamps for Tractors (English PDF)

JB/T 11973-2014 is the English-translated version of 拖拉机用工作灯.

Working lamps light the area around a tractor while it operates, and JB/T 11973-2014 is the recommended Chinese machinery industry standard that governs them. The standard sets terms and definitions, a classification of the lamps, requirements, installation provisions, test methods and inspection rules, and it ends with marking, packaging, transport and storage. It applies to tractor working lamps as defined in GB/T 20949. Other cited documents include GB/T 1865, GB 15766.1 and parts 1, 2, 3, 5, 10 and 17 of the GB/T 2423 environmental test series. It is classified T68 in the Chinese scheme and 65.060.10 internationally. Issued on 6 May 2014, it has applied since 1 October 2014.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

JB/T 11974-2014|GB/T 15040-2021|GB/T 3871.12-2005

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