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- Steel tube OD 钢管外径
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
- A steel tube or wooden roller on which the warp is wound in a loom. 卷轴织机上的铁管或木轮，供经线缠绕之用
- It is a stainless steel tube about 2cm in diameter. 它是直径约2厘米的不锈钢管。
- Handan City Hua Bei Stainless Steel Tube Co., Ltd. 邯郸华北不锈钢管厂有限公司。
- QINGDAO XINGFENG STEEL TUBE CO., LTD. 青岛兴峰管业有限公司。
- Hengyang Steel Tube Group Int'l Trading Inc. 衡阳钢管集团国际贸易有限公司。
- ZHEJIANG FIVE-STAR STEEL TUBE MANUFACTURING CO. 浙江五星钢管制造有限公司。
- ZHEJIANG XINDA ELECTRIC POWER STEEL TUBE CO., LTD. 浙江欣达电力钢管有限公司。
- Wiring with steel tube or cable. 钢管或电缆布线均可。
- Seamless steel tube is made in sizes for1/8 to24 inches. 无缝钢管制作的尺寸从八分之一寸到二十四寸。
- The steel tubes were clogged with dirty matters. 钢管里塞满了脏物。
- Shenyang Permanent Stainless Steel Tube Manufacturing Co., Ltd. 沈阳波恩特不锈钢管制造有限公司。
- Erode-resistant steel tube welded in layer-welding is born in Jap. 层焊接耐腐蚀钢管在日本问世。
- Design of Direct Reduction Plant at Tianjin Steel Tube Co. 天津钢管公司直接还原厂工厂设计
- The hole was lined with a steel tube to prevent the walls from falling in. 用一根钢管给钻孔加衬，以防井壁坍塌。
- The strength of 35 and 50Mn steel tubes with 73mm OD and 5mm in wall thickness produced by this technology and using this cooler increased more than 200MPa by comparison with as-rolled tubes. 最后用此工艺及冷却装置成功地将73×5mm的50Mn、35钢管的强度比热轧态提高了200MPa以上且塑性指标仍保持相当高的水平。
- Stress and metal flow in steel tube during sizing process were analyzed. 分析了定径过程中钢管内金属流动和弹复行为。
- The hot dipping alumetizing technology for 20G seamless steel tube was studied. 摘要对20G无缝钢管的热浸渗铝工艺进行了研究和试验。
- Buckle of thin-walled steel tube is more easy to happen with larger L/D ratio. 长径比越大，圆形薄壁钢管越容易发生屈曲；
