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来源:雅诚德英语网
Manufacturing process, formulation and product performance of the varnish are briefed and analysis is made of its economic and social benefits.
简述了该漆的生产工艺、配方和产品性能,分析了该漆的经济效益和社会效益。
Manufacturing process, formulation and product performance of the varnish are briefed and analysis is made of its economic and social benefits.
简述了该漆的生产工艺、配方和产品性能,分析了该漆的经济效益和社会效益。