论文部分内容阅读
随着我国工程机械工业的发展,推土机的生产增长较快,为确保推土机的技术性能和制造质量,第一机械工业部责成天津工程机械研究所和宣化工程机械厂负责起草履带推土机试验方法。在各有关制造厂的协助下,制订了上报审查稿,该稿于1975年由河北省机械工业局主持并组织有关生产、科研、高等院校及使用单位进行了审查并通过为一机部部标准报批稿。同年,一机部以(75)一机院字1592号文批准为部标准(代号JB1666—76),并从一九七六年一月一日试行,现将原文公布,望各有关单位贯彻执行。
With the development of China’s construction machinery industry, the production of bulldozers has grown rapidly. To ensure the technical performance and manufacturing quality of bulldozers, the First Machinery Industry Ministry has instructed the Tianjin Institute of Construction Machinery and Xuanhua Engineering Machinery Plant to draft the test methods for crawler bulldozers. With the assistance of relevant manufacturers, a review review paper was drafted. This draft was presided over by the Hebei Machinery Industry Bureau in 1975 and organized production, scientific research, institutions of higher learning, and the use of units for review and adoption as a machine division. Standard approval draft. In the same year, the first machine department approved the departmental standard (Code JB1666-76) with the document (75) Yi Ji Yuan Zi No. 1592, and tried it on January 1, 1976. The original text is now announced, and it is expected that the relevant units will carry it out. carried out.