护栏

pedestrian parapet

人行道矮墙

pedestrian guardrail 行人护栏 | pedestrian parapet 人行道矮墙 | pedestrian precinct 行人专区

Parking permitted

批准泊车

Parking for taxis only 只准许租佃停. | Parking permitted 批准泊车 | Please do not park in front of the barrier 请勿在护栏前泊车.

pigtail chart

地层倾角测井曲线;地层倾角图

pigpen 井架平台护栏 | pigtail chart 地层倾角测井曲线;地层倾角图 | pigtail 检波器引线

Don't play with fire

不要玩火 Don't touch it. 不要摸它

Don't run downstairs.不要在楼梯上往下跑 | Don't play with fire.不要玩火 Don't touch it. 不要摸它. 、 | Don't climb over the fence.不要翻越护栏.

reversed polarity

反极性连接

反口excessive penetration | 反极性连接reversed polarity | 防撞护栏anti-collision guardrails

Reinforced Concrete Structure

钢筋混凝土结构; 钢筋混凝土建筑物

reinforced concrete structure 钢筋混凝土结构; 钢筋混凝土建筑物 | reinforced profile concrete parapet 钢筋混凝土纵向护栏 | reinforcement 钢筋;加固;加强

cable yarn; rope yarn

钢索股绳

钢索钩环 wire shackle | 钢索股绳 cable yarn; rope yarn | 钢索护栏 cable guard railing

screwing

车削螺纹浮冰旋涡

螺旋桨护栏 screwguard | 车削螺纹浮冰旋涡 screwing | 车削螺纹 screwing

axisymmetrical surface of revolution

轴对称螺旋曲面

axis of weld 焊缝轴线 | axisymmetrical surface of revolution 轴对称螺旋曲面 | caged ladder 笼式扶梯,带护栏的梯子

Lodine tungsten lamp

碘钨灯

Bromine tungsten lamp 溴钨灯 | Lodine tungsten lamp 碘钨灯 | Rail guarding lamp 护栏灯

Greco-Latin square：希腊拉丁方格

Granduation of curve 曲线递合 | Greco-Latin square 希腊拉丁方格 | Grand lot 大批

cunningham：帆前角下拉索

斜拉器:kicking strap | 帆前角下拉索:cunningham | 调整索:outhaul