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- arm support pipe 臂架管
- Arm in Makrolon, arm supports in steel.Arm in matte black with arm supports painted black. 是工作或阅读灯的不二选择，卤素光源提供柔和而不刺眼的光线。
- Georgia Warm Springs Type mobile arm support 佐治亚温泉型活动性臂托
- An oblique arm supporting rigid frame timbering based on the built bridge columns better to solve the difficult deep water timbering problem. 以已成桥柱为基础的斜臂支撑的刚构支护结构,较好地解决了深水支护的困难。
- The anticorrosive method which desalinating water is injected into the seal boot and supporting pipe is adopted to be underway the maintenance and operation with non-stop. 采用脱盐水注入阳浮床上封头支撑管内防腐的方法，实现不停床检修，维持生产运行。
- A bright red welt rose on his arm. 他的手臂上起了明显的条状红肿。
- Local effect analysis of bucket-wheel excavator arm support 斗轮挖掘机臂架局部效应分析
- He hold on to my arm with a tenacious grip. 他紧紧抓住我的手臂不放。
- 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。
- The scribe worked hard to support his family. 那个抄写员辛勤工作来养家。
- She had a dilly of a bruise on her arm. 她手臂上有一块显眼的伤痕。
- He fling up an arm to ward off the blow. 他迅速抬起手臂挡开这一击。
- I have a wife and two children to support. 我有妻子和两个小孩要扶养。
- 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。
- He had to work hard to support his family. 他不得不努力工作来养家。
- 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 pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量。
- The insect bit him and drew blood from his arm. 那只昆虫叮在他的手臂上吸血。
- The money is a shoot in the arm for the company. 这笔钱给这家公司带来了活力。
