Technical Research on the Adsorptive Treatment by DRH Resin of the Wastewater from Nitration and Alkaline Wash in TDI Production
DRH树脂吸附法处理TDI硝化碱洗废水技术研究
Radiant and ring artifacts appear in the image of DRH CT as a result of quality problem of distrbution of power supply.
由于电源配电的质量问题,引发了DRH型CT机出现放射状和同心园状伪影。
Improvement on Starting Program of SOMATOM DRH
西门子SOMATOM DRH启动程序的改进
SOMATOM DRH CT Machine-Repair of the Trouble of Rare Artifact
SOMATOM DRH CT机-罕见伪影的故障检修
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