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- radial arm crane 旋臂起重机
- Arm post type of jib arm crane is a medium-sized lifting and transporting equipment.It has a unique structure, and is safe and dependable. 定柱式旋臂起重机是近年发展起来的中小型吊运装备，结构独特，安全可靠，具有高效。
- radial arm Brinell hardness tester 摇臂布氏硬度试验机
- Universal Radial Arm woooworking Circular saw 摇臂式万能木工园锯机
- It can be mounted on single beam bridge cranes, arm cranes, etc. with slight modification, it can also be used as a winch. 它可以安装在葫芦单梁、桥式起重机、门式起重机、悬臂起重机等多种起重机上，稍加改动，还可作卷扬用。
- Stand clear of the swinging boom of the crane. 不要走近转动的超重机吊杆。
- A bright red welt rose on his arm. 他的手臂上起了明显的条状红肿。
- From every window head is crane for a view of it. 每一个窗口都有人探出头来看。
- He hold on to my arm with a tenacious grip. 他紧紧抓住我的手臂不放。
- He crane his neck to get a glimpse of the parade. 他伸长脖子看了看游行的队伍。
- I felt something crawling up my arm. 我感觉到有什么东西爬上我的手臂。
- The falling slate sliced into his arm. 落下来的一块石片划破了他的手臂。
- She had a dilly of a bruise on her arm. 她手臂上有一块显眼的伤痕。
- The driver slewed the crane round. 司机把吊车转了过来。
- He fling up an arm to ward off the blow. 他迅速抬起手臂挡开这一击。
- The long boom of the crane functions like our arms. 起重机的长臂与我们的手臂功能相同。
- I've just seen them going down the road arm in arm. 我刚看到他们臂挽着臂沿着这条道走去。
- A grey crane flew onto the tree. 一只灰鹤飞到树上。
- She'll let you borrow the car if you twist her arm. 你要是硬要她把汽车借给你，她就借给你。
- The insect bit him and drew blood from his arm. 那只昆虫叮在他的手臂上吸血。
