Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB 12514-1990 Performance requirements and test methods for fire coupling $264.00 via email in 1~3 business day superseded
GB 12514.1-2005 Fire coupling - Part 1: General technical conditions for fire coupling $224.00 via email in 1~3 business day valid
GB 12514.2-2006 Fire coupling—Part 2:Patterns and basic parameters for fire snap-types coupling $150.00 via email in 1~3 business day valid
GB 12514.3-2006 Fire coupling——Part 3:Patterns and basic parameters for fire insertion-type coupling $140.00 via email in 1~3 business day valid
GB 12514.4-2006 vFire coupling——Part 4:Patterns and basic parameters for fire screw-type coupling $124.00 via email in 1~3 business day valid
GB 12515-1990 Portable dry powder fire extinguishers (stored-pressure) $160.00 via email in 1~3 business day superseded
GB 12517.1-1990 Analytical methods for candies $30.00 via email in 1~3 business day abolished
GB 12517.2-1990 Inspection,packing,marking,transportation and storing for candies $45.00 via email in 1~3 business day abolished
GB 12518-1990 Geological exploration instruction of bentonite deposit $360.00 via email in 1~5 business day abolished
GB 1252-1989 Graphical symbols-Arrows and their use $90.00 via email in 1~3 business day abolished
GB 12521-1990 Technical requirements for air diving decompression $160.00 via email in 1~3 business day abolished
GB 12522-1990 Stainless steel bellows expansion joints $120.00 via email in 1~3 business day superseded
GB 12523-1990 Noise limits for construction site $184.00 immediately abolished
GB 12523-2011 Emisson standard of environment noise for boundary of construction site $164.00 immediately valid
GB 12524-1990 Measurement method for noise from construction site $45.00 via email in 1~3 business day superseded
GB 12525-1990 Emission STANDARDs and measurement methods of railway noise on the boundary alongside railway line $214.00 immediately valid
GB 12526-1990 Specification for long range electro-optical distance measurement $390.00 via email in 1~3 business day valid
GB 12527-1990 Aerial insulated cables of rated voltages up to and including 1 kV $150.00 via email in 1~3 business day abolished
GB 12528.1-1990 Insulated cables (wires) for railway vehicles of rated voltages up to and including 3 kV-General $250.00 via email in 1~3 business day abolished
GB 12528.11-2003 Insulated cables (wires) for railway vehicles of rated voltages up to and including 3 kV Amendment 1: Cross-linked polyolefin insulated cables (wires) for railway vehicles $120.00 via email in 1~3 business day abolished
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