air placing中文什么意思

气动浇灌

• air:    n. 1.空气，大气。 2.天空，空 ...
• placing:    n. (擅自将公司非法)出售，出盘。 ...
• air placing machine:    混凝土气力压送机

例句与用法

1. Store in airtight and air place and keep away from moisture
   储藏：密封通风防潮。
2. Air placed concrete
   气压浇注混凝土
3. Type nhss wire rope pulling hoist is widely suitable for use in bridge - construction , laying of large - size pipes , installation and adjusting of machinery an electric apparatus , and large reaction tower of petrochemical industry ; the installation and alignment of storage tanks ; erecting , fitting , welding and alignment of masts , steel concrete timber structures ; laying and translocating of rails and sleepers ; loading and unloading bulky heavy goods during transportation . cable tensioning ; demolishing of gallery supporting logs ; stacking forrestry wood ; and othersimilar cases . the hoist of this series is especially suitable for use in narrow working sites of limited space , where the job is high above the ground or in open air places , in tunnel of deep well , where no power for traction or lifting is available
   Nhss型钢丝绳手扳葫芦可广泛用于建筑施工、大型管道铺设、机电设备和石油化工大型反应塔、储罐的安装、校准、铁塔及其它钢木结构的竖立、拼装焊接、校准、铁轨、枕木的铺设、移位、交通运输中笨重货物的装卸、电线张紧、坑道支撑木的拆除、林区木材的集放等等，对于局部空间受到限制的狭窄工作场所、高空作业、野外作业、坑道、深井作业和无机电供能场所的各种牵引、提升作业、选用本系列产品尤为适宜。