GB - Chinese national standards

Geological evaluating methods for tight sandstone gas

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General specification for marine nitrogen gas generator

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General specification for marine nitrogen gas generator

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Ships and marine technologyHydraulic oil systemsGuidance for assembly and flushing

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Measure method for emission pollutants of exhaust gas of marine incinerator

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Ships and marine technologyLubricating oil systemsGuidance for grades of cleanliness and flushing

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Ships and marine technologyLubricating and hydraulic oil systemsGuidance for sampling to determine cleanliness and particle contamination

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Ships and marine technologyHydraulic oil systemsGuidance for grades of cleanliness and flushing

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Identification for passenger cars and their parts

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General methods for the determination of chloride content in inorganic chemical products—Mercurimetric method and ion chromatography method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design