| 1. | Last october the first batch of low-alloy channel steel was successfully rolled .
去年十月成功地轧出了第一批低合金槽钢。 |
| 2. | Manufacturers of the early 1900s were using steel pipe, angle or channel for the greenhouse superstructures .
二十世纪初期制造商们就已用钢管、角铁以及槽钢之类的材料建造温室的上部结构。 |
| 3. | Channel steel type design , its characteristic is
槽钢式设计，其特点为： |
| 4. | 1st knife switch foundation channel steel model and aperture distance
1刀闸底座槽钢的型号及开口距离 |
| 5. | Fire resistance analysis of hot - rolled channel column with restraint
热轧槽钢柱在轴向约束下的抗火分析 |
| 6. | Square taper washers for slot section
槽钢用方斜垫圈 |
| 7. | Foundation bars for indoor switchgear ; design and mounting particulars
户内开关设备用槽钢设计与安装详细说明 |
| 8. | Tire steel forklift channel
叉车门架用槽钢 |
| 9. | Steel structure bracket tubing
万用槽钢 |
| 10. | Channel steel expansion ring
槽钢胀圈 |
