GB/T 188-1963
ActiveLocomotive and car clearance boundary and structure clearance boundary for 762mm gauge railways--Classification and basic dimensions
762毫米轨距铁路机车车辆限界和建筑接近限界分类及基本尺寸
Application Summary AI generated
This standard defines the maximum allowable dimensions for locomotives, rolling stock, and the minimum clearance for fixed structures (like tunnels and platforms) on 762mm narrow-gauge railways. It is applied in the design, manufacturing, and operation of narrow-gauge railway systems, ensuring safe passage and preventing collisions between moving vehicles and infrastructure. The standard is critical for industrial railways, mining operations, and forestry transport where 762mm gauge tracks are used.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.