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
实验研究.
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实验研究.
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