GB - Chinese national standards

Feed additive—L-Ascorbic acid Vitamin C

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Standard test method for acid number of petroleum products by potentiometric titration

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Standard test method for water separabilityof petroleum oils and synthetic fluids

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 1:Parallel internal and taper external threads

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 2:Taper internal and external threads

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Plain bearings—Thin-walled half bearings with or without flange—Part 1Tolerances, design features and methods of test

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Plain bearings—Thin-walled half bearings with or without flange—Part 2: Measurement of wall thickness and flange thickness

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Plain bearings—Thin-walled half bearings with or without flange—Part 3: Measurement of peripheral length

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General specification for audio cassettes

Available languages: English, Chinese

Available design: electronic design (pdf), Print design