upstand中文什么意思

竖柱

• asphalt upstand:    沥青勒脚
• take-upstand:    收线架
• upstand beam:    反梁; 直立梁

例句与用法

1. Step irons with upstand for staggered manhole steps - part 3 : bolted - on step irons
   错列人孔直立式阶梯脚扣.第3部分:螺栓连接的阶梯脚扣
2. Step irons with upstand for staggered manhole steps - part 2 : step irons to be set into prefabricated concrete units
   人孔直立错列阶梯脚扣.第2部分:浇入混凝土预制件的阶
3. Step irons with upstand for staggered manhole steps - part 1 : step irons to be fitted in masonry or set into concrete
   人孔直立错列阶梯脚扣.第1部分:砌墙或浇灌混凝土阶梯
4. Roofing and cladding . parts joined to a roof sheeting . bases made of glass fiblre reinforced polyester with upstand . definition , specifications , test methods
   屋顶和盖板.与屋顶薄板连接的部件.玻璃纤维增强聚酯制带竖立构件的底板.定义规范试验方法