... 大连船用柴油机厂 DALIAN MARINE DIESEL WORKS 低速船用柴油机 low speed marine diesel engine 中速船用柴油机 medium speed marine diesel engine ...
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low-speed marine diesel engine 船用低速柴油机 ; 型船用低速柴油机
high-powered low-speed marine diesel engine 大功率低速船用柴油机
marine low speed diesel engine 船用低速柴油机
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