STB PDF

Sampling procedures for inspection by variables - Part 5- Sequential sampling plans indexed by acceptance quality limit (AQL) for inspection by variables (known standard deviation). Original standard BS 6002-4-2006 (ISO 3951-5-2006) in PDF full version. Additional info + preview on request

Document status: Active

Sampling procedures for inspection by variables - Part 4- Specification for sequential sampling plans for percent nonconforming - Section 4.1 Known standard deviation. Original standard BS 6002-4.1-1994 (1999) ISO 8423-1991 in PDF full version. Additional info + preview on request

Document status: Active

Recommendations for Performance standards in building- contents and presentation. Original standard BS 6019-1980 (1999) ISO 6240-1980 in PDF full version. Additional info + preview on request

Document status: Active

Methods of sampling and test for Carbonaceous materials used in aluminium manufacture - Part 1- Electrode pitch - Section 1.2 Determination of water content (Dean and Stark method). Original standard BS 6043-1.2-1981 (1999) ISO 5939-1980 in PDF full version. Additional info + preview on request

Document status: Active

Methods of sampling and test for Carbonaceous materials used in aluminium manufacture - Part 1- Electrode pitch - Section 1.3 Determination of softening point (ring and ball method). Original standard BS 6043-1.3-1983 (1999) ISO 5940-1981 in PDF full version. Additional info + preview on request

Document status: Active

Methods of sampling and test for Carbonaceous materials used in aluminium manufacture - Part 1- Electrode pitch - Section 1.4 Determination of content of toluene-insoluble material. Original standard BS 6043-1.4-1981 (1999) ISO 6376-1980 in PDF full version. Additional info + preview on request

Document status: Active