| 1. | Asphalt protective coatings for steel water pipe
钢输水管的沥青保护涂层 |
| 2. | Autoclavable protective coatings on laboratory glassware
实验室玻璃器皿耐高压加热保护涂层 |
| 3. | There is no charge for these overcoats
保护涂层是免费的。 |
| 4. | There is a protective coating of silicon dioxide on the silicon carbide
在棒的表面有一层二氧化硅保护涂层。 |
| 5. | Determining constituents classified as hazardous contained in protective coatings
测定保护涂层中有害成分的方法 |
| 6. | Standard specification for emulsified asphalt used as a protective coating for roofing
屋面保护涂层用乳化沥青的标准规范 |
| 7. | Standard specification for asphalt - base emulsions for use as protective coatings for metal
金属保护涂层用沥清乳液的标准规范 |
| 8. | Coal - tar protective coatings and linings for steel water pipelines - enamel and tape - hot - applied
给水钢管煤焦油保护涂层和内衬.热用搪瓷和胶带 |
| 9. | The research on property of organic - coatings and its application in the conservation of cultural heritage
高分子彩绘类文物保护涂层材料的性能及应用研究 |
| 10. | Aerospace - methods of test for surface protective coatings ; paints , varnishes - part 4 : testing of coatings
航空航天.表面保护涂层的试验方法.尤其和清漆.第4部 |
