This paper studied emphatically the heat steadiness of naphthaline and compatibility of naphthaline with carbon steel.
本文着重对萘定性以及碳钢萘间
相容性进行实验研究.
This paper studied emphatically the heat steadiness of naphthaline and compatibility of naphthaline with carbon steel.
本文着重对萘定性以及碳钢萘间
相容性进行实验研究.
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