Methods of testing plastics. Mechanical properties, Determination of tensile strength and elongation at break of polytetrafluoroethylene (PTFE) products— 10 стр.
Methods of testing refractory materials. General and textural properties, Measurement of dimensions of specimens for testing (methods 1902-302)— 8 стр.
Cylindrical helical springs made from round wire and bar. Guide to methods of specifying and tolerancing hot coiled springs, and cold coiled springs not covered by BS EN 15800, and general spring testing, Compression springs— 28 стр.
Methods of testing refractory materials. Refractory and thermal properties, Determination of thermal expansion (temperatures up to 1500$0DC) (methods 1902-5.14)— 16 стр.
