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原標題：山村翁熄粗大乱怀孕

學習快評丨qibao666888　　據(jù)?(ju)介??(jie)紹??(shao)??，該??(gai)船??(chuan)型??(xing)特??(te)點?(dian)為??(wei)單??(dan)螺??(luo)旋??(xuan)槳??(jiang)、低??(di)速??(su)柴??(chai)油??(you)機??(ji)驅(qū)?(qu)動??(dong)、方??(fang)尾??(wei)、垂??(chui)直??(zhi)首??(shou)柱??(zhu)、單??(dan)殼??(ke)、單??(dan)甲??(jia)板??(ban)、側(cè)??(ce)移?(yi)式??(shi)艙??(cang)口??(kou)蓋??(gai)且??(qie)無?(wu)艏??(shou)樓??(lou)?。??船??(chuan)舶??(bo)適??(shi)用??(yong)于??(yu)裝??(zhuang)載??(zai)煤??(mei)、鐵??(tie)礦??(kuang)石?(shi)、谷??(gu)物??(wu)等??(deng)散?(san)裝??(zhuang)貨??(huo)物??(wu)??，滿??(man)足??(zu)國??(guo)內(nèi)??(nei)生??(sheng)態(tài)??(tai)保??(bao)護??(hu)要??(yao)求??(qiu)??！　〈??(ci)外??(wai)??，該??(gai)船??(chuan)主??(zhu)尺??(chi)度??(du)選??(xuan)取??(qu)合??(he)理??(li)??，優(yōu)??(you)化??(hua)了?(le)型??(xing)線??(xian)??，船??(chuan)舶??(bo)阻??(zu)力??(li)小??(xiao)??，配??(pei)備??(bei)節(jié)??(jie)能??(neng)導??(dao)管??(guan)和??(he)節(jié)?(jie)能??(neng)轂??(gu)帽??(mao)；每??(mei)海??(hai)里??(li)油??(you)耗??(hao)明??(ming)顯??(xian)優(yōu)??(you)于??(yu)同??(tong)類??(lei)船??(chuan)型??(xing)??，能??(neng)效??(xiao)指??(zhi)標??(biao)低??(di)于??(yu)國??(guo)內(nèi)??(nei)基??(ji)線??(xian)30%??，經(jīng)?(jing)濟??(ji)性?(xing)突??(tu)出?(chu)；采??(cai)用??(yong)了??(le)新??(xin)型??(xing)低??(di)風??(feng)阻??(zu)上??(shang)層??(ceng)建??(jian)筑??(zhu)??，配??(pei)備??(bei)了??(le)交??(jiao)流??(liu)岸??(an)電??(dian)系??(xi)統(tǒng)??(tong)??，具??(ju)有??(you)節(jié)??(jie)能??(neng)、環(huán)??(huan)保??(bao)的??(de)優(yōu)??(you)點?(dian)??。??(完??(wan))。