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废蒸汽和新鲜蒸汽英中对照翻译文件 |
? Factory Controls
? 工厂控制措施
Parts that enter into the construction of subassemblies shall undergo notably the following complementary controls or tests:
进行局部装配的部件应进行以下补充控制或测试：
- For the deaerator tank shells' sheet metal:
- 对于除氧器储罐外壳的金属板
? chemical analysis,
? 化学分析
? mechanical characteristics.
? 机械特征
- For tank bases :
- 对于储罐底
? sheet metal
? 金属板
- chemical analysis,
- 化学分析
- mechanical characteristics,
- 机械特征
? Base :
? 底部
- production sampling for each base,
- 每个底部的生产采样
- radiographic weld test (100 %),
- X射线焊缝测试（100%）
- control of thickness,
- 厚度的控制
- control of dimension and aspect,
- 尺寸和外观的控制
- Charpy V-notch impact tests (for one inlet pipe per base).
- 摆锤式V形槽冲击测试（对于每个底部的一个入口管）
- For each nozzle:
- 对于每个喷嘴
? Chemical analysis,
? 化学分析
? mechanical characteristics,
? 机械特征
Beijing Chinese Subtitling Translation Service Agency has translated many technical documents about Factory Controls and Radiography Control.
华译网上海翻译公司曾经翻译过大量有关工厂控制措施和X射线照相控制的资料文件。
- For manhole plugs, and flanges (if any):
- 对于检修孔塞子和法兰（如果有）
? chemical analysis,
? 化学分析
? mechanical characteristics
? 机械特征
- Weld controls:
- 焊接控制
? Radiography Control:
? X射线照相控制
The radiography control shall be carried out on circular and longitudinal welds by 100 % plus all welds intersections with at least one film per-weld.
X射线照相控制应在所有环形和纵向焊缝以及所有焊接横断面上进行，每条焊缝至少一层薄膜。
Where a defect shall be detected two films shall be taken left and right of the position of the film having evidenced this defect. In the case where a new defect shall be detected which necessitates repair in one of two zones relative to the two films, the weld shall be entirely radiographed.
如果发现缺陷，应在出现这种缺陷的薄膜位置的左右侧取两片薄膜。如果发现新的缺陷，需要修理两片薄膜相关的两个部位中的一个，则焊缝应完全用X射线进行检查。
Tests shall be carried out according to the double film technique.
测试应采用双膜技术实施。
Films used shall be slow emulsion films with fine grains.
使用的薄膜应为颗粒细致的低感光度乳剂膜。
All cracks shall be unacceptable.
不允许出现任何裂纹。
The elimination of a defect shall only be carried out with the Purchaser's approval. The grinding carried out shall undergo a dye penetrant test before repair. The repaired zone shall undergo a new radiographic examination.
只有在获得购买者的许可后才能够实施缺陷的消除。研磨处理后在进行修理之前应进行染料渗透性测试。修理后的部位应再进行一次X射线检查。
Connection welds for the pipe rake in the steam collectors shall be 100 % radiographed. Weld samples shall be tested to check their characteristics.
蒸汽收集器中的管道耙的连接焊缝应全部进行X射线检查。应测试焊缝样本，确定其特征。
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