查询词典 annular tubes

Product is tetrafluoroethylene - perfluoroalkyl vinyl ether polymer resin by extrusion, blow molding expansion of heat shrinkable tubes, heat shrinkable tube temperature is -80 ℃~ 260 ℃, shrinkage temperature of 180 ℃-250 ℃, the general shrinkage of 30%, it has no viscosity, heat, weathering, corrosion resistance, anti-fouling, and high electrical insulation properties, is a steel bar rubber and silicone rubber coated roll the ideal casing, may be extended roller life, reduced wear and tear, widely used in chemical industry, electroplating, pharmaceutical, printing, papermaking and other fields.

本产品由四氟乙烯－全氟烷基乙烯基醚聚合物树脂经挤出、吹胀成型的热收缩管，热收缩管使用温度为-80℃～260℃，收缩温度为180℃-250℃，收缩率一般为30%，它具有不粘性、耐热、耐候、耐腐蚀、防污和电高绝缘性能，是钢棒橡胶和硅橡胶辊理想的包覆套管，可延长辊筒寿命、减小损耗，广泛地应用在化工、电镀、制药、印刷、造纸等领域。

The results show that plastic heat transfer tubes can be used on lithium bromide-water absorption chillers,and its prospect ...

通过对溴冷机的传热面积、管道阻力的计算和安全强度的校核，发现采用塑料传热管的溴冷机在技术上是可行的。

The tubes are bolted to the wall with the flat steel, open side against the bin corrugations

采用扁钢将该管固定在仓壁上，使开口的一边对着波纹仓壁。

Owing to advantages of this welded tube category such as high geometric accuracy,fine surface quality and costeffectiveness,application scope of these tubes is getting wider and wider.

由于这些钢管的尺寸精度高、表面质量好、生产成本低，其使用范围不断扩大。国外电焊锅炉管的质量已达到无缝钢管的等效水平。

It's found that successful two-phase pulse detonations can be achieved in tubes with diameters less than cell size of mixtures.

研究发现，在内径小于混合物胞格尺寸的爆震管内，可以形成充分发展的两相脉冲爆震波。

Otherwise: spiral steel protection kits, machine guard rails, aluminum towline, engineering plastics towline, rectangular hoses, hose connectors, work lights, cooling, machine tool handles, handles, hand wheels, chain-type sheet , scratch sheet-type chip conveyor in addition to the protective shutter, spring welcome home stria cricket tubes, adjustable plastic cooling pipe, scraping crumbs guide plate, damping Sizing Block, adjust Sizing Block, T-plate collision block groove series.

另有：螺旋钢带保护套、机床导轨防护罩、钢铝拖链、工程塑料拖链、矩形软管、软管接头、工作灯、冷却管、机床把手、手柄、手轮、链钣式、刮钣式除屑输送机、防护卷帘、蛐纹弹簧洗尘管、可调塑料冷却管、导轨刮屑板、减震垫铁、调整垫铁、T型撞块槽板系列等。

By plasma polymrization and dynamic ion - beam mixed implantation methods, polyhexafluoropropene film and polytetra fluoroethylene film are prepared respectively. These films are coated on the external surfaces of brass and red copper tubes.

分别采用等离子体聚合技术和离子束动态混合注入技术在黄铜管和紫铜管表面制备了超薄聚六氟丙烯及四氟乙烯聚合物表面，实现了水蒸汽在常压下的滴状冷凝。

The problems when using heating technologies of radiant tubes are analyzed.

对使用辐射管加热技术应注意的问题做了剖析。

The compromise was that all water pipes were to be fitted with disposable tubes and mouthpieces, merchants said.

商人表示，一个折衷的方法便是将所有的水烟筒装上一次性的烟管和烟嘴。

No more sharing contaminated tubes with multiple users or paying for replacement mouthpieces.

没有更多的交流与多个用户或更换喉舌支付污染管。

Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.

毗瑟挐进入了一个第四密度的黑暗梦想，那里并不支持他的能量场或继续生命。

Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.

该子系统主要面向各级领导、决策分析人员；从各个医疗保险经办机构和定点医疗机构采集数据，包括在各个医疗保险经办机构处理的单位办公信息，单位缴费、欠费、预缴费信息，参保职工变更信息，参保职工增减变动信息，参保职工补缴信息，参保职工帐户划拨信息：包括各定点医疗机构处理的各险种帐户支出信息，各险种的统筹金支付信息等；将采集的数据提取，组织和转换，然后展示给用户。