1) the initial support with reinforced arch
一次钢棚
2) Tier
[英][tɪə(r)] [美][tɪr]
棚次
1.
Effect of Maturity and Tier on Reducing Sugars and Nicotine of Cured Tobacco Leaves;
成熟度与挂烟棚次对烤后烟叶还原糖和烟碱的影响
3) I-bar support
钢棚
1.
The support component and performance of interisive support with cable and joist,and applicabion of the support to large-span,crossing points and goaf extension of I-bar support are introduced.
介绍锚索托梁加强支护构件的组成和性能,以及锚索托梁加强支护在工字钢棚支护的大跨度和交叉点、沿空留巷的应用,并对使用过程中的技术关键进行分析。
4) steel cantilever roof
钢挑棚
5) I-steel shed
工字钢棚
6) all steel covered wagon
全钢棚车
补充资料：棚棚硬
1.形容言词态度坚决强硬。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条