GB - Chinese national standards

Glass containers—Test methods of internal pressure resistance

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Steel wire ropes—Determination of the transverse rigidity of steel wire ropes under no axial load condition

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Carbon fiber composite materials—Code of practice for test specimen tabbing

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test methods for the performance of gas-phase air cleaning media and devices

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Method for porosity measurement of thermally sprayed coatings

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test method for modifier content of SBS modified asphalt for road engineering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Testing and calculating methods for seasonal performance factor of energy recovery ventilators for outdoor air handling—Part 1:Seasonal performance factor of sensible heating recovery

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Gas-fired clothes dryer

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fiber reinforced polymer composite tubes for confining concrete

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Microbeam analysis—FIB-SEM imaging and analysis method for 3D micro-pore structure of rock sample

Available languages: English, Chinese

Available design: electronic design (pdf), Print design