steel support meaning in Chinese

钢圈支架
钢支架
钢支座
金属支架

Clamping plates for securing rails onto steel supports
轨道固定于钢支座上用的夹板
Experiment study of the bolting net steel support
回采巷道锚杆支护的研究
Study and application of tilting prevention device of u - steel support
型钢支架防倒器的研制与应用
Brief analysis on accessory matching and setting to yieldable arch steel support
拱型金属可缩性支架附件配设浅析
Stainiess steel support
不锈钢卫生间支架

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