查询词典 sewer

button-sewing machine：钉扣机

釘鈕扣工 button sewer | 釘扣機 button sewing machine | 鈕扣尺寸 button size

subsurface drain cleaner：排水暗管清洗机

sewer cleaner 清沟机 | subsurface drain cleaner 排水暗管清洗机 | suction cleaner 吸尘器

drain well：下水窨井

液位计level gauge; level indicator | 下水窨井 drain well | 污水窨井sewer man-hole

egg-shaped ornament：卵形饰

egg-shaped diagram ==> 卵形線図 | egg-shaped ornament ==> 卵形饰 | egg-shaped sewer ==> 卵形下水道

sealing water for gas liquor A2：煤气水封水

481 煤气净化车间 Coal Gas Purification Workshop A2 | 482 煤气水封水 sealing water for gas liquor A2 | 483 煤气终冷洗苯排污水 gas final-cooling benzol washing sewer A2

gravity ventilation：重力净化通风

落水式下水道 gravity sewer | 重力净化通风 gravity ventilation | 浓稠肉汁 gravy

leachate：渗漏污水;沥滤液

layout plan 平面图;平面布置图;发展蓝图 | leachate 渗漏污水;沥滤液 | leachate sewer 垃圾池污水渠

fancy lump coal：精选块煤

fan sewer system 辐射形下水道系统 | fancy lump coal 精选块煤 | fanlight 扇形窗

oval-shaped sprocket：椭圆形星轮

oval-shaped sewer ==> 卵形下水道 | oval-shaped sprocket ==> 椭圆形星轮 | oval-turning device ==> 车削椭圆装置

oval-shaped roughing pass：椭圆粗轧孔型

oval-eccentric gearing ==> 椭圆-偏心齿轮传动 | oval-shaped roughing pass ==> 椭圆粗轧孔型 | oval-shaped sewer ==> 卵形下水道

propanone oxime：丙酮肟

propanone hydrogensulphite丙酮合亞硫酸氫鹽 | propanone oxime丙酮肟 | propanoyl chloride丙酰氯

underweight：不合标准的重量重量不足的

underway 在航在航的 | underweight 不合标准的重量重量不足的 | underwirter's guarantee 保险人保证书