학술논문
浅谈蒸汽机车汽密的提高 / Preliminary Discussion on Increasing Steamtight Degree of Steam Engines
Document Type
Academic Journal
Author
Source
矿业快报 / EXPRESS INFORMATION OF MINING INDUSTRY. 20(5):48-49
Subject
Language
Chinese
ISSN
1009-5683
Abstract
概述了影响汽密的因素、提高汽密的意义及其改进的技术措施.