您要查找的是不是：
- Submerged tube heating device 浸管加热装置
- Diangong Heat tube Vacuum tube heat collector. 电工太阳能热管真空管集热器.
- Diangong Solar vacuum tube heat collector. 电工太阳能真空管集热器.
- The shell and cover of the radiation tube heating furnace. 辐射管加热炉的炉壳及炉盖
- The sample should be collected in the same manner that is used to obtain a sample for dissolved oxygen i.e. by using a submerged tube or pipe inlet. 用与分析溶解氧同样的取样方法，即用一根浸没水中的管子或插入导管排除空气泡。
- Cracking cause analysis of the U shaped tube heat exchangers. U形管换热器开裂原因分析
- The sample should be collected in the same manner that is used to obtain a sample for dissolved oxygen i. e. by using a submerged tube or pipe inlet. 用与分析溶解氧同样的取样方法,即用一根浸没水中的管子或插入导管排除空气泡。
- To have convection heating device, furnace temperature is more uniform at low temperature state. 配置对流加热装置,低温状态下炉温更加均匀。
- The HF heating device for quenching processes manufactured by our company is a standard three-loop design. 本公司生产的高频淬火专用设备为标准的三回路。
- Instant heating device can automatically activate the shoe glue at the rear section of drying oven. 时间加热装置，可使后段烘箱自动活化鞋子胶水。
- Still it finishes oiling off and waxing processes through roller heating device. 通过辊加热装置可对皮革进行涂油和上腊。
- The XZ-SJ extendible heater was a valid heating device for the oil transportation in winter in northern china. XZ-SJ型伸缩式加热器的使用可有效地解决北方冬季无加热装置油罐车长途运输卸车问题。
- submerged tube forced circulation evaporator 浸没管式强制循环蒸发器
- Because the reaction is exothermic, remove the heating device as soon as the mixture begins refluxing. 因本反应为放热反应，当开始回流时即撤去火源。
- The result show that ascend angle infection factor during spirally tube heat transfer should not be neglected. 试验结果表明,螺旋升角在螺旋槽管凝结换热过程中具有不可忽视的影响。
- The chemical plant recycles benzene from gas with tube heating furnace distillation process, 5600 tons of crude benzol can be recycled per year . 化产分厂回收煤气中的苯，用管式炉加热蒸馏法富油中的苯的工艺流程，年回收粗笨5600吨。
- The supersonic frequency HF heating device manufactured by our company has a field-proved and matured design. They are strong and durable. 本公司生产的超音频感应加热设备,技术成熟,可靠耐用。
- Constant temperature water heated device, constant water level control system. 恒温水加热装配、恒水位保持系统。
- To design an optimum shell and tube heat exchanger, there are many variables including pressure, diameter, length and baffle spacing, resulting in a very complex problem. 要设计一个最佳化的管壳式换热器，包含许多变量，如压力、直径、长度和折流板间距,结果使问题非常复杂。
- It has been discriminated by Jamusi Institute of Explosion Protection to be explosion-proof, and named Fob explosion-proof heating device. 经佳木斯防爆研究所审查,该装置防爆性能好,被定为Fob型防爆电加热装置。
