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- tunnel floor drain 隧底排水管
- Every week, pour half a litre of water into each floor drain. 每星期把半公升清水倒进地台排水口
- After cleansing, spray insecticide into the floor drain outlets. 地台排水口消毒后,须在排水口处喷射杀虫水。
- The discharge should be funneled through a Watts air gap fitting piped to a floor drain. 排放应该成漏斗状通过美国瓦茨气隙连接件管道引到地漏上。
- The light slid over a gigantic snake skin, of a vivid, poisonous green, lying curled and empty across the tunnel floor. 光芒滑过一副巨大的蛇皮，鲜艳、有毒的绿色，盘成一团，空空地躺在隧道的地板上。
- He sank down onto the gritty tunnel floor, weeping with helpless, strengthless anger, a barely beating heart of life in a universe of black stone. 他无力地坐到砂砾的隧道地板上，带着无助、无力的愤怒哭泣，在这个黑色石头构成的世界里，只有微弱的心跳声展示着生命的力量。
- Must terminate a maximum of 6 inches above a floor drain or external to the building. 其终端离地面排水口或建筑物外部高度不能超过6英寸。
- The installation of a Watts air gap with the drain line terminating above a floor drain will handle any normal discharge or nuisance spitting through the relief valve. 安装带着排放管道的美国瓦茨气隙，其排放管道的终端位于地漏的上方，用于处理通过安全阀的任何正常排放或有害喷溅。
- The end of the discharge line opening should terminate near a floor drain or other suitable location not subject to blocking or freezing. 排泄管道的终端开口必须靠近地漏或其他不会堵塞或冻结的地方。
- Terminate discharge approximately 12" above the ground or through an air gap piped to a floor drain. 排放口位于地面上大约12英寸的地方，或者通过气隙和管道连接到地漏处。
- S/s built-in and removable floor drain railing make more hygiene and is easy for cleaning. 可倾式设备所配地沟嵌入地面，保持地面水平，方便操作，卫生清洁。
- Clean floor drain outlets at least once a week to prevent putrid air and insects in the soil pipes from entering the premises. 地台排水口最少每星期清洁一次,以防止污水渠内的臭味或昆虫进入楼宇内。
- The norms big rootlet of brick of floor tile, wall occupies the area size of the balcony to decide, withheld floor drain. 地砖、墙砖的规格大小根据阳台的面积大小来定，保留了地漏。
- Starting with one circuit, attach a hose to the purge &balancing valve. (Note - the hose must terminate at a suitable floor drain or an outdoor area. 从一个循环回路开始，将软管连接到排气平衡阀上。（注：软管应该引导到室外区域适当的排水地漏处。）
- Chuangying Hardware Factory is an enterprise which specializes in producing the stair handrail,stair flower,floor drain. 创盈五金制品厂是一家专业生产楼梯扶手、楼梯花、地漏的厂商。
- The installation of an air gap with the drain line terminating above a floor drain will handle any normal discharge or nuisance spitting through the relief valve. 初始安装后，为了消除污垢和管道内的混合物，有时需要进行管道冲刷。
- This factory manufactures bottle traps and floor drains. 这个工厂生产瓶型气隔和地漏。
- The platen washing machine that buys, dishwasher is to go up catchment means, and the floor drain that of obligate of kitchen, toilet is next catchment. 买来的滚筒洗衣机、洗碗机是上排水方式，而厨房、卫生间预留的则是下排水的地漏。
- They are building a submarine cable tunnel. 他们正在建设一条海底电缆隧道。
- Thirty minutes later, pour another half a litre of water into the floor drains. 三十分钟后,再倒进半公升清水。
