manhole的例句大全

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

step irons with upstand for staggered manhole steps - part 1: step irons to be fitted in masonry or set into concrete

直立双行程阶梯脚扣.第1部分：砌墙或浇灌混凝土的阶梯脚扣

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

industry: manhole cover; pneumatic tools; lock accessories; machine parts processing; body; other pneumatic tools; hardware agents;

所属行业：井盖；气动工具；锁具配件；机械零部件加工；阀体；其他气动工具；五金工具代理；；

standard specification for resilient connectors between reinforced concrete manhole structures, pipes, and laterals [metric]

钢筋混凝土检查孔、污水管和横向排水沟间的弹性接头（米制）

standard specification for resilient connectors between reinforced concrete manhole structures, pipes and laterals

钢筋混凝土的检查孔、污水管和横向排水沟间的弹性接头

finite element analysis of manhole structure of middle- pressure reactor

中压反应釜人孔凸缘的有限元分析

manhole with butt welded flange

对焊法兰人孔

The air tank includes the body, safety valve, blow-off valve, pressure meter and manhole, etc.

储气罐包括本体, 安全阀, 排污阀, 压力表,人孔等.

Make a collection of interesting manhole covers, hands, feet, mustaches, alphabet letters.

给一棵树拍上36张照片.检修孔的盖 、 手 、 脚 、 胡子 、 字母表,都能拍上一个系列.

One of the chaps found an open manhole leading to the sewers.

一条是我们的人找到,从下水道过去.

Rochester: Well I drop it through the floorboard and pray for an open manhole.

罗彻斯特: 哦,我把链子穿过车底板扔出车外,然后就指望碰上个路面上打开的检修孔.

Or the manhole cover outside your apartment?

还是你公寓外面的下水井盖?

The manhole covers there just have some very wonderful unique patterns and designs.

一些井盖有着你意想不到的、独一无二的样式和设计.

Oil or water tanks shall have oil tight or watertight manhole covers.

油柜或水柜应该有相应的油密或水密人孔盖.

Manholes are equipped with complete parts such as manhole covers , washers, bolts, nuts and lifting rods.

人孔配有人孔盖 、 垫圈 、 螺栓 、 螺母和起吊杆等全套部件.

The people authorized to open manhole covers could easily be trained to do It'safely.

专业人员经过简单的培训就可以做到安全的打开井盖.

Cast iron manhole cover anti impact resistance, easy rupture.

铸铁检查井盖不耐冲击, 易破裂.

Debus turn head in the manhole 2 to have equipments smoothly entered.

在人井2中,将弯头卸下,便于设备进入.

Here's the question: Why are manhole covers round?

这个问题是: 为什么下水道井盖都是圆的?