underwater inspection of self-elevating platforms
... for the Carriage of Dangerous Cargoes in Mar 18 自升式平台的水下检验 Underwater Inspection of Self-elevating Platforms 18 独负青云志鹏飞九万里--记我国杰出的造船专家王荣生 An Account of Wang Rongsheng---An Outstanding Shipbui ..
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underwater inspection of self-elevating platforms
自升式平台水下检测
以上为机器翻译结果，长、整句建议使用 人工翻译 。