rack steel structure

• 货架钢结构

rack steel structure的用法和样例：

例句

1. Upright protectors and column guards safeguard the stability of the structure during fork truck picking and replenishing operations.
   支柱防撞护脚及横梁防护体能保证叉车作业时货架结构的稳定。
2. Unfortunately, it's all too easy to rack up debts on your card account with little to show for the money you've spent.
   可惜这太容易了货架帐户卡债你很少来证明你的钱花。