The latest world market on the plastics colourants and pigments, especially the latest situation in USA and West Germany were reviewed.
综述了国外塑料着色剂和颜料的最新市场，尤其是美国和西德市场的最新动向。
Performances, types and applications of plastics colourants and its present conditions and development trends at home and abroad were described.
叙述了塑料着色剂的性能、类型与应用以及国内外现状及发展趋势。
Effects of raw materials and colourants on the photochromic characteristics of silver halide photochromic glasses are described. Some results of comparison tests are given.
通过对比试验探讨了某些原料和着色剂对于卤化银光色玻璃光色性能的影响。
Glasses with combined colours of rare-earths and other colourants are developed, in oder to increase the types of rare-earth coloured glasses and to reduce production costs.
研制成一些稀土组合着色玻璃，以增加稀土著色玻璃品种和改进经济效果；
We provide pigments, related colourants and other chemicals to coatings, plastics, inks and other industrial markets. Trust chem owns the sales offices in Europe, the USA and Australia.
主要生产颜料、相关着色剂及其它化工品，广泛应用于涂料、塑料、油墨及其它相关领域，已在欧洲、美国和澳洲设立分支机构。
Add to this the usual routine of frazzling it with hairdryers, heated tongs and rollers, applying harsh chemical styling treatments, bleaches and colourants etc – what do you end up with?
再者日常用吹风机、直发夹和卷发棒损伤头发，使用刺激的化学造型产品，漂白剂和染色剂等等——最终你的头发会怎样？
Add to this the usual routine of frazzling it with hairdryers, heated tongs and rollers, applying harsh chemical styling treatments, bleaches and colourants etc – what do you end up with?
再者日常用吹风机、直发夹和卷发棒损伤头发，使用刺激的化学造型产品，漂白剂和染色剂等等——最终你的头发会怎样？
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