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Understand JB/T 10745-2007, the Chinese product standard for dust-proof flexible cables used in bridge cranes. Covers technical requirements, inspection rules, and test m

Understand JB/T 7854-2016, the Chinese standard for hydraulic buffers on cranes. Covers technical parameters, performance requirements, test methods, and inspection rules

Understand JB/T 10220-2014, the Chinese product standard for electric hoist brakes. Key technical requirements, performance parameters, and inspection rules for brake sel

Understand the JB/T 3668-2016 standard for multi-point underslung cranes, covering design requirements, duty classifications, and key technical specs for material handlin

Learn the key requirements of JB/T 5319-2015 for underslung cranes, covering design, safety devices, and testing standards for reliable material handling.

Understand JB/T 9007-2015 crane hook requirements, covering safety factors, material strength, and inspection rules for forged and laminated hooks.

Understand JB/T 8905.2-2014 for hydraulic block brakes used in crane hoisting and travel mechanisms. Covers rated braking torque, fail-safe design, and test requirements.

Understand JB/T 9317-2015, the Chinese standard for crane gear reducers. Key technical requirements, inspection rules, and test methods for reliable crane travel and hois

Learn the key requirements of JB/T 8908-2013 for explosion-proof bridge cranes, including cable entry sealing, flameproof enclosures, and protection ratings for safe oper

Understand JB/T 11167-2011 for rolled crane sheaves, covering dimensional tolerances, heat treatment, and inspection rules to ensure reliable wire rope performance and ex