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兰州炼油厂常减压装置现在使用的这台HOC-510电子计算机,是日本“北辰电机”制作所1966年产品,1967年我国进口二台,一台用于首都钢铁公司,一台就放在兰州炼油厂。日本人自吹这台机器水平如何如何高,在签订的合同上还写明:“到货三个月之内安装完华,连续运行可达480小时不出任何故障。”而实质上在他们国内也井来过关,到货半年之久机器还没调出来,又发生磁芯、
The HOC-510 electronic computer currently used in the atmospheric and vacuum installations of the Lanzhou Refinery is the product of Japan’s “Beichen Motor” production facility in 1966. In 1967, China imported two units, one for the Capital Steel Company and one for Put in Lanzhou refinery. The Japanese boasted how high the level of this machine was, and stated in the signed contract: “After three months of arrival, China has completed the installation and can continuously operate for up to 480 hours without any breakdown.” In their home country, they also passed the inspection. After the arrival of the goods for six months, the machine has not been tuned out.