GB - Chinese national standards

Specification for side scan sonar oceanic survey

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Valves for liquid hydrogen—General specification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Determination of oxygenates in alcohols/ethers-based aromatics—Gas chromatographic method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Warning signs of marine disaster

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Shoushan stone—Tianhuang—Testing

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical guidelines for monitoring and effectiveness evaluation of seagrass bed ecological restoration

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Smart city—Knowledge trustworthiness evaluation framework for city governance

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Determination of Candida utilis in microbial feed additives

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical requirements for cotton-based alternate intercropping

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical requirements of cotton cultivation for concentrative maturation

Available languages: English, Chinese

Available design: electronic design (pdf), Print design