您要查找的是不是：
- steel beam for crane 吊车钢轨
- This is a steel plate for crane. 这是用于起重机的钢垫板。
- With advanced manufacturing equipments, 60,000 tons of corrugated sheet steel beams for guardrail and the fittings can be manufactured annually. 工厂生产设备先进，可年产六万吨公路波形梁护栏及配套产品。
- Proficient drawing and testing for crane parts. 精通图纸和起重机安装和测试程序。
- Discussion on H-type steel beam for large-section suspended roof tunnel kiln 宽断面吊平顶隧道窑H钢横梁选型探讨
- Core Hole at R.C. Beam for installation of pipes. 直梁上钻孔以便管道安装.
- They riveted the steel beams together. 他们把钢梁铆接在一起。
- The crane lifted some steel beams to the top of the structure. 起重机将几根钢梁吊上了房顶。
- In satellite communications, pertaining to antenna systems with a beam for maximum cover of the earth's surface. 在卫星通信技术中，指天线系统其波束能最大程度地覆盖地球表面的区域。
- new-type railway steel beams for rush repairs 新型铁路抢修钢梁
- Clip-rail is a device for crane accessories equipment. 夹轨器是一种用于起重机的配件设备。
- Most rock groups lose popularity very quickly, but the Beatles stayed on the beam for many years. 大部分摇滚乐团都很快就不受人欢迎了，但是甲壳虫乐队却多年以来一直博得人们的青睐。
- Key Technique in the Fabrication of the Steel Beam for the Landing Stage of Railway Yantai-Dalian 烟大铁路轮渡栈桥钢梁制造关键技术
- That tower rays a laser beam for miles across the sky. 这座塔发出的激光束在天空中照过好几英里。
- YZRW series eddy-current braking motors for crane and metallurgical uses. YZRW系列起重及冶金用涡流制动电动机。
- FABRICATION TECHNIQUE OF STEEL BEAM FOR BIFILAR AND HYPERBOLIC PEDESTRIAN OVERBRIDGE IN HAIDIAN PARK IN BEIJING 北京海淀公园双线双曲人行天桥钢梁制造安装技术
- The columns were wired to the beams for support. 这个圆柱体用金属线捆了起来。
- I put steel beams in new buildings. 我是在新建筑物上装钢梁的。
- That concrete is reinforced with steel beams. 那混凝土是用钢筋加固的。
