atmospheric thermal oxidation furnace 大气压热氧化炉 ; 大气压汽相磊晶生长系统
atmospheric vacuum distillation furnace 涵义常减压炉
Atmospheric vacuum furnace 常减压加热炉
atmospheric heating furnace 常压加热炉
The atmospheric furnace tubes of the atmospheric-vacuum distillation unit in a petrochemical company had been operating beyond their service life.
某石化公司常减压蒸馏装置常压炉炉管已经超过设计寿命，有必要对其进行全面的检测和安全评定。
The technical core and performance feature of inorganic heat tube, and its application on air preheater of atmospheric furnace were recommended briefly.
简要介绍了无机热管技术的核心和性能特点以及在常压炉空气预热器上的应用情况。
After atmospheric particulate matter was directly collected with graphite probe filters, the trace cadmium in APM was determined by graphite probe furnace atomic absorption spectrometry.
本文采用多孔石墨探针直接采集大气微粒物质(apm)后，立即用石墨探针炉原子吸收法测定收集在探针上的APM中的镉。
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