GB - Chinese national standards

Ethylenediamine for industrial use

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Regulations of management for common corridor in chemical industry park

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General requirements for electromagnetic shielding elastomer

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rubber compounding ingredients—Silica, precipitated, hydrated—Determination of heavy metal content by inductively coupled plasma atomic emission spectrometric method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

1,1,1,2-Tetrafluoroethane for automobile air-conditioning useaerosol product

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Performance test methods of deoxidation for Pt-Pd based deoxidation catalyst

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Performance evaluation method of purification for alcoholamine desulfurization decarbonizing agent

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Dipped polyamide canvas technical requirements and evaluation methods

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Determination of percent regeneration of cation exchange resins

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Detection and identification of Australian grapevine viroid

Available languages: English, Chinese

Available design: electronic design (pdf), Print design