resistance to weather

effect of tobacco seed quality on resistance to weather fleck

烟草种质对气候斑点病抗性的初步鉴定

Product good weather resistance, better resistance to ultraviolet radiation;

产品良好的耐候性，能更好的抵抗紫外线辐射；

The technology of electric resistance trace heating is applied to the pipeline in petroleum and chemical industry ɑ s thermal compensation under the cold weather.

电伴热技术的运用是为石油、化工等行业的管道在寒冷条件下正常发挥作用提供热补偿。

Research on the Physiology and Inheritance of the Resistance to Weather Fleck in Flue-cured Tobacco

烤烟对气候斑病的抗性生理与抗性遗传

study on composite enamel led pressed steel with high resistance to weather

高耐候复合搪瓷钢板的研究

Timberland used a waterproof leather upper to increase the durability and weather resistance of this boot, so you can head out in nearly any conditions without worry.

这款鞋用了防水的皮革材料，从而也增加了耐久性，不管在什么样的天气下都不用担心了。