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- asbestos roofing felt 屋顶石棉毡
- Schools are required to test for use of asbestos roofing and it is removed or covered up. 学校须测试使用石棉屋顶及完全消除或掩盖。
- The quality index of PET staple fiber was defined according to production process and technical parameters of roofing felt. 摘要根据油毛毡基布的生产工艺和技术指标确定涤纶短纤维的质量指标。
- The production technology that using the spinneret with 2808 holes to produce PET staple for roofing felt base cloth on HV452 spinning machine was discussed. 讨论了在HV452型纺丝机上采用2808孔喷丝板生产用于防水卷材基布的涤纶短纤维的生产工艺,指出提高成品纤维的强度、断裂伸长率、降低干热收缩率是满足防水卷材基布性能要求的关键。
- For Beijing Oakland Roofing Felt Production line 应用于北京奥克兰生产线上
- She and I can't live under the same roof. 她和我不能住在一起。
- He covered over the hole in the roof with a piece of asphalt felt. 他用一块沥青油毡盖住了房顶的漏洞。
- She felt just the same as he did. 她和他的感受相同。
- Production of PET staple for roofing felt base cloth 用于防水卷材基布的涤纶短纤维的生产
- The stone made a dent in the roof of my car. 我的汽车顶让石头砸了个坑。
- Snipers shot at the invaders from the roof tops. 狙击手从房顶上向侵略者射击。
- John felt it hard to rig out his family. 约翰感到难以为一家大小置备衣着。
- More than once I've felt my heart slip a cog. 我不止一次感到心脏突然停跳一下。
- The rain water drips from the roof. 雨水从屋顶滴下来。
- She felt that his love had always been covered by thick cloudiness. 她觉得他的爱总是笼罩在浓厚的朦胧中。
- During the gale roof tiles came hurtling down. 在暴风中屋顶的瓦片哗啦啦地落了下来。
- Can you shoot up at the bird on the roof? 你能射中房顶上的那只鸟吗?
- The pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量。
- He felt pity for a man suffering so much. 他对那个受过那么多痛苦的人感到同情。
- The rain drip down from a leak in the roof. 雨水从屋顶的裂缝中滴漏下来。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries