GB - Chinese national standards

Petroleum drilling and production equipment—Near-bit geosteering drilling systems

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Superplastic forming and diffusion bonding parts of titanium alloy sheet—General specifications

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical specification for somatic cell cloning of pig, cattle, sheep and goat

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical code of practice with genome editing and breeding for livestock and poultry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical specification for evaluation of antiviral activity of interferon

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Determination of bergapten content in essential oils of bergamot,lemon,bitter orange and lime(fully or partially reduced in bergapten)—High-performance liquid chromatography

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical guideline for monitoring and effectiveness evaluation of mangrove ecological restoration

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test method for modified fouling index of reverse osmosis feed water

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical guidelines for monitoring and effectiveness evaluation for marine oil spill pollution ecological restoration

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Shipbuilding and marine structures—Inflatable liferafts—Materials

Available languages: English, Chinese

Available design: electronic design (pdf), Print design