网络释义 1. 人字形起重机 航海英语词典1 - 豆丁网 ... A-end A 端A-frame crane人字形起重机A-frame derrick 人字架连臂起重机 ... www.docin.com|基于22个网页
此文件名称为Y2084-起重机 a-frame-davit-crane IGS,属于机械设备,工程机械分类,软件为IGES,可供设计参考
1ton a-Frame Portable Crane Gantry Price for Choose, Find Details and Price about Frame Crane 1ton Crane from 1ton a-Frame Portable Crane Gantry Price for Choose - Shandong Mingdao Heavy Industry Machinery Co., Ltd.
A frame crane is provided to allow lower installation costs than a tower crane by lifting material to a corresponding floor without riding in the frame crane, and to improve work safety by handling objects in a near place. A frame crane comprises a plurality of supports(21,22,23) for ...
A single girder gantry crane is a kind of track traveling light type crane, that can be used where overhead runways are not practical, or in open areas where columns cannot be accommodated. The top main girder is mounted on two shape columns which are further resting on ...
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网络法拉米; A型骨架; A形架 词组短语 1.a frame型框架;火花;形杆;人字扒杆 2.step a frame通过一帧 3.a frame a型框架;形杆 4.A-framederrick人字架转臂起重机;人字形吊杆架;人字形旋臂起重机 5.ExplosiveA-frame提臀腾起 6.A-framecrane人字形起重机 ...
PPI Crane supplies... single girder crane, double girder crane, a-frame, JIB crane and goods hoist. We have a team of qualified professional engineers
China Industry Electric Chain Hoist for Crane US$1,200.00 / Piece China Equipment Intelligent Lifting Stage Chain Block Electric Chain Mini Wire Rope Hoist US$1,200.00 / Piece Product Groups Product Catalogs Hydraulic Punch Machine & Cutting Water pump Scale Li...
2) Polar crane 环形吊车3) rectangle boom 矩形吊臂 1. According to the viewpoint of optimum design,the optimum dimensions of the rectangle booms\+′ sections are obtained,based on the force analysis and the deformation restrains. 从汽车起重机吊臂受力入手,分析吊臂变形约束条件,从而确定矩形...