Oil fatty acid composition of different strains and the existence of significant differences in content, the experimental data for the quality of tea rich selection of basic materials.
不同品系油脂脂肪酸组成及其含量存在明显差异，该实验数据可以为油茶的品质选育提供丰富的基础材料。
Rational selection of the anticorrosion schemes and the variety of the antirust materials can ultimately improve the quality and the economic value of the steel structure.
合理地选择防腐方案、防腐材料品种可以最大限度的提高钢结构质量和经济性。
Selection of high-quality materials, user-friendly design, spare details details.
精选优质材料，人性化设计，做足细节中的细节。
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