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- The research of high pliable water proof organic sealing material for blocking the passage of rats 高柔性耐水防鼠有机堵料的研究
- organic sealing material 有机密封材料
- QINGGUANG MARSH GAS SEALING MATERIAL FACTORY. 秦光沼气密封材料厂。
- Shanghai Yusheng Sealing Material Co., Ltd. 上海宇晟密封材料有限公司。
- The O-ring seal material shall be manufactured from EPDM. O形环密封材料应该由三元乙丙橡胶制造。
- The frit sealing material is a crucial material in ceramic metal halide lamps. 陶瓷金属卤化物灯用封接材料是陶瓷金卤灯的关键材料。
- Seal materials for furnace expansion joints. 窑炉砌体膨胀缝密封材料。
- Organic farmers, such as Harriet Behar from the midwestern state of Wisconsin, say the USDA organic seal is vital to the organic industry. 例如,来自中西部威斯康星州的有机物农场主哈里特.;伯哈表示;美国农业部有机食品认证机构对有机工业的发展至关重要。
- Organic farmers such as H.B.from the mid-western state of Winsconsin say the USDA organic seal is vital to the organic industry. 中西部威斯康星州的有机食品农场主H.;B
- Secondary seal material shall be FPM or EPDM and correspond to the seat material for maximum chemical resistance. 二级密封材料应该是FPM或三元乙丙橡胶和具有最好耐化学腐蚀性能的相应阀座材料。
- There is no additional sealing material needed, because the measuring cell and pressure port are welded together. 测量元件和压力端口被焊接在一起,所以不再需要额外的密封材料。
- XelaPack also sends a copy of the product art to GOA, which verifies that the artwork meets NOP rules governing the use and placement of the USDA organic seal. xelapack还发送一份产品艺术兴亚;这表明美术会见出NOP的使用规则和安置农业部有机印章.
- The sealing material for air duct going though walls not good, it will cause shrinkage. 某些风管穿墙处,密封材料不好,会变形萎缩。
- Notice the sealing of the testing hole and the sealing material should be fire and rust proof. 注意检修洞口的密封,及密封材料要防火防腐蚀。
- A coat of sealing material applied to a surface before the outer coats, as of paint, are applied. 内涂层在上漆或其它涂层之前涂于表面的密封材料
- Sealing Material: O-shape or U-shape seal ring; butadiene acrylonitrile rubber, fluorine rubber. 密封材料:O形或U形密封圈;丁晴橡胶、氟橡胶。
- Flexible Graphite is the international rise of the 1970s a new sealing material. 柔性石墨是国际上七十年代兴起的一种新颖密封材料。
- As a self lubrication and self sealing material,fluoroplastics is widely used in auto parts. 含氟塑料作为自润滑和密封材料将被广泛用在汽车零部件上。
- Filled Teflon can be used as tabbing rings, piston rings, bearing material and sealing material. 填充四氟制品可做导向环、活塞环、轴承材料、密封材料等。
- The results show that the Aramid fiber pretreated by RFL latex reinforced sealing material is perfect. 结果表明:用RFL乳液处理过的芳纶纤维增强橡胶基复合密封材料的性能最佳。
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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