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功能用途
船用(yong)(yong)起重(zhong)機主(zhu)要用(yong)(yong)于(yu)船舶(bo)間貨物的運輸轉移、海(hai)上(shang)(shang)補給、水下作(zuo)業設備的投放(fang)與(yu)回(hui)收等;海(hai)洋(yang)平臺起重(zhong)機主(zhu)要用(yong)(yong)于(yu)海(hai)洋(yang)平臺裝卸貨物和吊(diao)運人(ren)員到平臺上(shang)(shang)面;風電安裝平臺吊(diao)機主(zhu)要用(yong)(yong)于(yu)海(hai)上(shang)(shang)風機的吊(diao)裝及(ji)安裝作(zuo)業;折臂式抓管機主(zhu)要用(yong)(yong)于(yu)鉆井(jing)平臺上(shang)(shang)鉆桿的抓取、放(fang)置;海(hai)工重(zhong)型(xing)起重(zhong)機主(zhu)要用(yong)(yong)于(yu)海(hai)上(shang)(shang)大型(xing)結構物的吊(diao)裝及(ji)安裝作(zuo)業