JIS K6740-2-1999 Plastics -- Unplasticized poly (vinyl chloride) (PVC-U) moulding and extrusion mate
标准简介
JIS K6740-2-1999 Plastics -- Unplasticized poly (vinyl chloride) (PVC-U) moulding and extrusion materials -- Part 2- Preparation of test specimens and determination of properties
相关推荐