This paper studied emphatically the heat steadiness of naphthaline and compatibility of naphthaline with carbon steel.
本文着重对萘的热稳定以及碳钢萘间的相容进行实.
This paper studied emphatically the heat steadiness of naphthaline and compatibility of naphthaline with carbon steel.
本文着重对萘的热稳定以及碳钢萘间的相容进行实.
声明:以例句、词均由互联网资源自动生成,部未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。