All sponge rubber packing for watertight doors need to be renewed. 所有水密门的多孔橡皮密封垫换新。
Rubber packing materials for industrial use He sealed the parcel with adhesive tape. 工业用密封橡胶材料他用胶带封好包裹。
Rubber packing materials for industrial use 工业用密封橡胶材料
"Raw natural rubber Standard rubber Packing, marks, storage and transportion" GB/T8082-1987天然生胶标准橡胶包装、标志、贮存和运输
What's more, piston rubber for mud pumps, packing for plunger pumps and various kinds of valve rubber can rival with the international similar products in performance and service life. 公司生产泥浆泵活塞胶皮、柱塞泵盘根、各种阀胶皮,其产品性能及使用寿命均达到国外同类产品先进水平。
Made of asbestos Fibre, rubber and heat-resisting packing material, compressing it to thick paper. 石棉纤维制成的,橡胶及耐热包装材料、压缩到厚纸。
Rubber reinforcing agent and special cables, industrial plastic packing function, ink, food, medicines, cosmetics packing. 橡胶及特种电缆补强剂,工业塑料功能填料,油墨、食品、药品、化妆品填料。
The products consist of asbestos, rubber and packing, and are make by compression. 本产品是选用优质石棉、橡胶及填料,经过滚压制成的衬垫密封填料。
The cylinder and the front and rear end caps are fixed and sealed by fixed screws and rubber packing rings. 缸筒与前、后端盖,用固定螺钉和橡胶密封圈固定且密封。
In order to fabricate rubber packing oil satisfied with some standards, extract oil, a byproduct during solvent refining of lubricating oil, was refined using N-methyl-2-pyrrolidone ( NMP). 为了研制符合一定标准的橡胶填充油,以N-甲基吡咯烷酮(NMP)为溶剂对润滑油溶剂精制过程中的副产物抽出油进行抽提。
Based on a large seismically isolated structure, the paper analyzed the frequency and mode, the distribution of mass center and the improvement of rubber packing arrangement by SAP2000. 针对国内某大型隔震建筑,借助SAP2000建立下部结构隔震层上部结构整体系统的空间模型,就隔震结构的振型与频率、质心分布进行了分析和橡胶垫布置的改进计算。
Do not remove rubber packing inside water pail as it may become the cause of leakage. 勿移除注入水桶内的橡胶衬垫,以免漏水。
Silicon dioxide spherical particles are widely used in many fields of advanced technology, such as photonic crystals, catalyst supports, accurate ceramic material, rubber, coating material, chromatogram packing materials and high polymer composite etc. 由于二氧化硅球形颗粒在光子晶体、催化剂载体、精密陶瓷材料、橡胶、涂料、色谱填料及高分子复合材料等许多技术领域有着非常广泛的应用前景。
The low cost track, which consists of the traditional wide-sleeper track, ballast bed with rubber bits and the elastic packing material between sleepers, is a new type with three-dimensional elasitic support. 介绍以传统的宽枕轨道框架、碎橡胶道床、枕端无遮挡弹性定位和枕间弹性材料密封装配成的,具有三维弹性支撑的碎橡胶道床轨道。
Control Systems for Rubber Packing& Palletizing Line Based on DCS 基于DCS的橡胶包装码垛生产线的控制系统
To introduce the matters needing attention in the test for binding force of bead wire with rubber, which are shown from designing of die, thinning of size, cutting of steel wire specimen, size packing in die and taking steel wire out etc 介绍在胎圈钢丝与橡胶粘合力试验中应注意的事项,从模具设计、胶料的薄通、钢丝样品的截取、胶料的装模操作及钢丝的抽出等几个方面进行了说明
Dynamic Disposal Technique for Treat Leaking on the Fluid Machinery Packing Based on the rubber O-ring seals the squeeze-type molded packing is theoretically analyzed. 处理填料密封泄漏的动态密封技术以O形橡胶密封圈为主,在动态密封理论上对模压成型填料作了较为详细的分析。
This paper presents the application of the Distributed Control System ( DCS) to the Rubber Packing& palletizing line. 论述了集散控制系统(DCS)在橡胶产品后处理设备中的应用及其设计原理,该系统是产品开发和应用的结果,因而具有实时性,可靠性和广泛的适用性。
A new technology of synthesizing SP and SP-C with mineral ( a kind of rubber packing agents) as catalyst has been sought, and the optimum technology conditions has been selected. 探索出一种以矿物质(橡胶填充剂)为催化剂合成SP及SP-C的新工艺。选择了最佳的工艺条件。
The cases in observing group ( OG) received nasal packing with silicon rubber tube following nasal septum surgery while those in controlling one ( CG) received nasal packing with vaseline gauze following the surgery. 手术结束时,观察组30例用硅胶管填塞鼻腔,对照组30例用凡士林纱条填塞鼻腔。