Petroleum and liquid petroleum products - direct static measurements - contents of vertical storage tanks - mass measurement by hydrostatic tank gauging 石油和液态石油产品.直接静态测量.立式储罐容量.流体静力储罐量规法的质量测量
Abstract : the fraction compositions , group compositions and structure compositions of seve n catalytic stocks were determined by means of vacuum distillation , mass spectrum , element analysis and molecular mass measurement 文摘:采用减压蒸馏、质谱分析、元素分析和分子质量测定对辽河原油的7种催化原料油进行了馏分组成、族组成和结构族组成的分析。
Our past record of achievement includes the production of cystoscopy devices , mass measurement devices employing 3d imaging , furnace interior temperature measurement devices , large - size raw garbage processors , industrial craft - use sand blasters , etc . as some of the above items suggest , we are have a keen interest in the development of food - related equipment and welfare equipment 作为过去的业绩,除了细胞检查装置,三维映像质量测定装置,炉内温度测定装置,大型含水垃圾处理机,工艺喷沙机外,我们也在一直开发食品和福利设施相关的机器。