GB - Chinese national standards

Corrosion tests in artificial atmospheres--General requirement

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Central-station air handling units

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Central-station air handling unit

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Air filter

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Air cooling and air heating coils

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Helical end mills with indexable inserts

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Spiral flute drill with indexable inserts

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Ripping logs

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Course development guide for education about standardization—Elderly care service standardization

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Straight flute drill with indexable inserts

Available languages: English, Chinese

Available design: electronic design (pdf), Print design