光学流体分析模块是MDT测试器的标准模块。
绝缘油含气量检测(气相色谱法),恒温定时振荡器的振幅应为()mm正负3mm。 ["A.25","B.30","C.35","D.40"]
对穿越铁路、公路、河流、干遭及人口密集区的管道焊口,应进行()%探伤。 ["10","15","30","100"]
资产阶级革命派形成后,民主革命思想传播的主要方式有哪些?
Do you know what were the()books in America last year? ["best-sold","best-sell","best-sale","best-selling"]
请列举中国古典十大喜剧。