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- glass wool pipe section 玻璃棉管段
- High quality glass wool insulation. 高质量的玻璃棉绝缘。
- The original development used glass wool as the primary element. 最初设计是用玻璃纤维做主要部分。
- A plug of glass wool held in the neck of a polyethylene funnel. 玻璃棉塞支承着聚乙烯漏斗的颈部。
- Galvanized metal duct, outsourcing glass wool (PEF or rubber), and other insulation materials. 镀锌铁板风管,外包玻璃棉(PEF或橡塑)等保温材料。
- As for glass wool insulation layer, the construction workers will create fiber body itching. 如保温层为玻璃棉,施工时纤维会造成工人身体痕痒。
- The new pipe section is then moved over the IWM, when both ends are aligned and clamped, the root bead is welded. 新的管子的端面则靠近内焊机,然后两个端部对齐并固定后,在根部开始焊接。
- The impact of repetition on Gas Chromatogram was studied with glass wool in glass injector insert and different concentration samples. 摘要本文研究气相色谱进样系统中,玻璃衬管中有、无玻璃棉填充以及样品浓度的高低对仪器的重现性的影响。
- The axial droplet velocity profile is nearly linear across the pipe section, and is different from the axial gas velocity profile. 液滴速度与气相速度分布不同,在垂直方向上液滴的轴向速度近乎呈线性分布。
- The results showed that the OSB wallbord composed by OSB,air and glass wool had a good sound absorption property,specially for low frequency sound. 结果表明,由定向结构板、空气层、玻璃棉构成的复合墙体在低频率范围内会出现共振现象,吸声性能比单层定向结构板有显著的增加,但在高频率范围内变化较小;
- Explosion quake caused steel pipe wined,buttress subsided and ground fissured at 6th pipe section of the Yinghe Hydroelectric Installation. 爆破振动使荥河电站六管段管沟裂缝、支墩下沉、钢管弯曲。
- Stainless steel plates are used in the construction of the operating chamber and clapboards.The glass wool is filled in the intermediate layer for heat insulation. 工作室与箱门连接处装有耐高温硅橡胶密封圈,以保证工作室与箱门之间密封。
- The critical instability flowrate is proportional conversely to fluid pressure and axial compression force of pipe section, but is proportional to the axial tensile force. 并且失稳临界流速随流体压力和管截面轴向压力的增 加而下降,随管截面轴向拉力的增加而上升.
- Acoustical lenses are used commonly for contour correction. When scanning the inside of a pipe section by the immersion method, which of the following lens types would be used? 声透镜常用来修正声束形状,用液浸法从管子内壁进行探伤时,应使用哪咱类型的透镜?
- The commonest way for the installation of glass wool felt for steel structure is to lay the steel structure with glass wool felt on the purlin in the direction of same starting from the end wall. 钢结构用玻璃棉毡施工安装最常用的安装方法是将钢结构用玻璃棉沿垂直于檩条方向,由端墙开始顺序铺设于檩条之上。
- Assembles pipe sections, tubing and fittings, using screws, bolts, solder, plastic solvent, and caulking. 用螺丝钉、螺栓、焊剂、塑胶溶剂及填塞,来装配水管零件、管子及设备。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚饭冲下去。
- The plain ends of AC pipe sections are easily joined with a coupling sleeve, as illustrated in Figure 7.4. AC 管区段的简单结束容易地被结合一个联结袖;如图 7.;4 所举例。
- Glass wool heat insulating material 玻璃绵绝热材
- The discussion lay a strong emphasis on the application of all-purpose and gemel corrugated-pipe compensator to different piping section. 本文介绍了常用的几种补偿器的特点,着重论述了万能型和铰链型波纹补偿器在不同管段中的应用,并对两者进行了比较。