n. radiograph
文章主要就射线底片评定过程有关事项进行讨论。
Welding processes evaluation items of welded-line negative are expatiated in this paper.
通过对暗室处理过程中各个环节的控制，有效提高射线底片的质量。
Through controlling the each step in process of darkroom disposal, improve the quality of the sciagram efficently.
介绍广东深圳岭澳核电站汽水分离再热器射线底片的运输包装及底片盒的标识方法。
The packing method of radiographic films and identification of containers of the MSR(moisture seprarator reheater)for Lingao nuclear power station is introduced.
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