Plastics. Heatshrinkable films of polyethylene, ethylene copolymers and their mixtures. Determination of the shrinkage stress and contraction stress— 12 стр.
Code of practice for the safe use of cranes. Inspection, maintenance and thorough examination. Overhead travelling cranes, including portal and semi-portal cranes, hoists, and their supporting structures— 24 стр.
BS 6037-1. Planning, design, installation and use of permanently installed access equipment. Code of practice. Part 1. Suspended access equipment— 37 стр.
Code of practice for the safe use of cranes, Inspection, maintenance and thorough examination. Overhead travelling cranes, including portal and semi-portal cranes, hoists, and their supporting structures— 24 стр.