Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 20947-2007 Short-link chain for lifting purposes—Grade T (types T DAT and DT) fine-tolerance hoist chain $280.00 via email in 1~3 business day valid
GB/T 20948-2007 Rear-view mirrors requirements for agricultural and forestry tractors $140.00 via email in 1~3 business day valid
GB/T 20949-2007 Prescription for installation of the lighting and light-signalling devices for wheeled agricultural and forestry tractors $470.00 via email in 1~5 business day valid
GB/T 20953-2007 Tractors and machinery for agriculture and forestry—Determination of burning behavior of cab interior materials $120.00 via email in 1~3 business day valid
GB/T 20954-2007 Metal cutting tools—Terms in Twist drills $240.00 via email in 1~3 business day valid
GB/T 20955-2007 Metal cutting tools—Terms in Taps $390.00 via email in 1~3 business day valid
GB/T 20956-2007 Printing machinery—Safety requirements of the design and construction for cutting machines $300.00 via email in 1~3 business day valid
GB/T 20957.1-2007 Test conditions for precision machining centres—Part 1: Geometric tests for machines with horizontal spindle and with accessory heads (horizontal Z axis) $750.00 via email in 1~3 business day valid
GB/T 20957.2-2007 Test conditions for machining centres—Part 2: Geometric tests for machines with vertical spindle or universal heads with vertical primary rotary axis (vertical Z-axis) $570.00 via email in 1~3 business day valid
GB/T 20957.4-2007 Test conditions for precision machining centres—Part 4:Accuracy and repeatability of positioning of linear and rotary axes $90.00 via email in 1~3 business day valid
GB/T 20957.5-2007 Test conditions of precision machining centres—Part 5: Tests for accuracy and repeatability of positioning of work-holding pallets $120.00 via email in 1~3 business day valid
GB/T 20957.7-2007 Test conditions for precision machining centres—Part 7: Accuracy of a finished test piece $120.00 via email in 1~3 business day valid
GB/T 20958.1-2007 Test conditions for CNC bed-type milling machines—Testing of the accuracy—Part 1: Milling machines with horizontal spindle $360.00 via email in 1~3 business day valid
GB/T 20958.2-2007 Test conditions for CNC bed-type milling machines—Testing of the accuracy—Part 2: Milling machines with vertical spindle $435.00 via email in 1~5 business day valid
GB/T 20959-2007 NC Vertical Turret $150.00 via email in 1~3 business day valid
GB/T 20960-2007 NC Horizontal Turret $150.00 via email in 1~3 business day valid
GB/T 20961-2007 Single-rope mine drum hoist $254.00 immediately superseded
GB/T 20961-2018 Single-rope mine drum hoist $220.00 via email in 1~3 business day valid
GB/T 20962-2007 Coated abrasives—Flap discs $100.00 via email in 1~3 business day valid
GB/T 20963-2007 Coated abrasives—Vulcanized fibre discs $124.00 via email in 1~3 business day valid
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