A furling jib rolls up around the forestay using special hardware in a furling system.
一个收帆臂(furlingjib)使用收帆系统中的特殊硬件设备，环绕着前桅支索(forestay)卷起。
A new-type quayside container crane with jib-bridge luffing system as the main working part is brought out.
提出一种以臂桥架变幅系统为主要工作机构的岸边集装箱起重机。
A new-type quayside container crane with jib-bridge luffing system as the main working part is brought out.
提出一种以臂桥架变幅系统为主要工作机构的岸边集装箱起重机。
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