GB - Chinese national standards

Terminology for the mechanism and machine science

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Available design: electronic design (pdf), Print design

Inverted tooth(silent) chains and sprockets

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Available design: electronic design (pdf), Print design

Double turbine torque converterSpecification

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Available design: electronic design (pdf), Print design

Steel roller chains,types S and C,attachments and sprockets

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Available design: electronic design (pdf), Print design

Wire electrodes,wires and rods for welding of aluminium and aluminium alloys

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Available design: electronic design (pdf), Print design

Nickel base brazing filler metals—Part 1Solid brazing filler metals

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Thermal test method for gas pass heat recovery boiler

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Available design: electronic design (pdf), Print design

Steam converting valves for power station

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Control valves for power station

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The methods of performance test for water chilling (heat pump) packages using the vaper compression cycle

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Available design: electronic design (pdf), Print design