ACM公司说他们对为了减少箱子的数量而对阻火圈进行嵌套包装很满意，但是必须放在托盘上。
ACM have said that they happy for the fire collars to be nested in order to reduce the number of boxes but must be on pallets.
防火林带阻火机理有三个层次：防火树种、结构合理的防火林带及其形成的火环境。
The fire resistance mechanism lies in three aspects, namely fire resistant tree species, rational construction forest belts and its environment.
阻火型除尘器以它独特的阻火技术，克服了常规脉冲袋式除尘器的弱点，延长了滤袋的寿命。
The fire resistant bag filter with fire resistant technology conquers the weakness of groovy impulse bag filter and prolongs the life of the filter.
介绍了阻火器的类型与阻火原理，结合有关国家标准和行业标准论述了选用阻火器的步骤和注意事项。
Types of fire arrestor and work principles are described. Combined with national standards and professional standards, procedures to select fire arrestors and points to be noticed are analyzed.
起隔烟阻火作用的阀门。
蒸发器的（火用）阻系数最高，说明其结构设计有明显缺陷；
The exergy resistance coefficient is the highest in evaporator, which reflects that the structure design has the distinct limitation.
应用可靠案件技术分析了回火防止丧失阻火作用的原因，提出了确保回火防止器安全可靠性的具体措施。
The reliability technique is used to analyse why the back fire preventer failed to stop the fire. Specific measures have been proposed to guarantee the safety reliability of the back fire preventer.
阻火器的阻火层结构有砾石型、金属丝网型或波纹型。
The flame arrester fire resistance reservoir structure have gravel type, type or corrugated metal screen type.
本发明具有应用广泛，成本低，装饰效果好，能防火、阻火、不自燃的特点。
The fireproof plate has the characteristics of wide application, low cost, good decorative effect, capacity of preventing and stopping fire and non spontaneous combustion.
阻火滤焦器，属于冶金焦炭生产过程中烟气的过滤和火焰的阻断。
The utility model relates to a fire resistant and coke filtering device for filtering the flue gas and blocking the flame during the production process of the metallurgical coke.
阻火滤焦器，属于冶金焦炭生产过程中烟气的过滤和火焰的阻断。
The utility model relates to a fire resistant and coke filtering device for filtering the flue gas and blocking the flame during the production process of the metallurgical coke.
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