GB/T 27541-2011 Technology code for freight funiculars

GB/T 699-1999 Quality carbon structural steels GB/T 699-2015 Quality carbon structure steels GB/T 985.1-2008 Recommended joint preparation for gas welding,manual metal arc welding,gas-shield arc welding and beam welding GB/T 985.2-2008 Recommended joint preparation for submerged arc welding GB/T 1801-1999 Limits and fits—Selection of tolerance zones and fits GB/T 1801-2009 Geometrical Product Specifications (GPS)—Limits and fits—Selection of tolerance zones and fits GB/T 3811-1983 Design rules for cranes GB/T 3811-2008 Design rules for cranes GB/T 5973-1986 Cuneiform connector for use with steel wire ropes GB/T 5973-2006 Cuneiform connector for use with steel wire ropes GB/T 5974.1-1986 General purpose thimbles for use with steel wire ropes GB/T 5974.1-2006 General purpose thimbles for use with steel wire ropes GB/T 5975-1986 Clamping plates for fixing steel wire ropes GB/T 5975-2006 Clamping plates for fixing steel wire ropes GB/T 5976-1986 Wire rope grips GB/T 5976-2006 Wire rope grips GB/T 8918-1996 Steel wire ropes GB/T 8918-2006 Steel wire ropes for important purposes GB/T 11345-1989 Method for manual ultrasonic testing and classification of testing results for ferritic steel welds GB/T 11345-2013 Non-destructive testing of welds—Ultrasonic testing—Techniques,testing levels,and assessment GB/T 11345-2023 Non-destructive testing of welds—Ultrasonic testing—Techniques, testing levels and assessment GB/T 15706.2-1995 Safety of machinery—Basic concepts, general principles for design—Part 2:Technical principles and specifications GB/T 15706.2-2007 Safety of machinery—Basic concepts, general principles for design—Part 2:Technical principles GB/T 17495-1998 Specifications for the harbour portal crane GB/T 17495-2009 The harbour portal crane GB 20181-2006 Mine hoists and mine winders—Safety requirements GB/T 20961-2007 Single-rope mine drum hoist GB/T 20961-2018 Single-rope mine drum hoist JB/T 3277-2017 Mine hoist and mining winch hydraulic station JB 3277-1991 Mine hoist and mining winch hydraulic station JB/T 3721-2015 Mine hoist and mine winch disc brake brake shoe JB/T 3812-2015 Mine hoist and mine winch disc spring for disc brake (please note that this text contains specialized mining terminology and may not be applicable to all contexts) JB/T 4263-2020 Technical Conditions for Electronic Control Equipment of AC Drive Mine Hoists JB/T 5000.15-2007 Heavy Machinery General Technical Specification Part 15: Non-destructive Inspection for Forged Steel Parts JB/T 6397-2006 Large carbon structural steel forgings - Technical specification JB/T 7888-2010 JTP type mining hoist winch JB/T 8519-2015 Mine hoist and mining winch disc brake JB/T 3277-2004 Mine hoist and mining winch hydraulic station JB/T 3721-1999 Mine hoist Disc brake brake shoe JB/T 3812-1999 Mine hoist and mining winch disc spring for disc brake JB/T 5000.15-1998 Heavy Machinery General Technical Specification for Nondestructive Inspection of Forged Steel Parts JB/T 6397-1992 Large carbon steel forged parts JB/T 7888.1-1999 JTP type mining hoist winch JB/T 7888.2-1999 JTK type mine hoist winch JB 8519-1997 Mine hoist and mining winch disc brake JB/T 6754.2-1993 Direct current transmission mine hoisting electric control equipment, Part Two: Thyristor electric control equipment GB/T 5973-2026 Lifting appliances—Termination sockets for steel wire ropes GB/T 5975-2026 Lifting appliances—Clamping plates for fixing steel wire ropes