... wet pipe automatic drencher system 湿管自动水幕系统 wet pipe system 湿式系统 wet pipe 湿管 ...
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wet pipe system 湿式系统
wet pipe valve installation 湿式阀装置
wet pipe automatic drencher system 湿管自动水幕系统
wet pipe sprinkler system 湿式系统 ; 密闭湿式 ; 湿式喷水灭火系统
foam-water wet pipe system 泡沫水湿式系统
foam -water wet pipe system 泡沫 ; 水湿式系统
wet pipe valve i tallation 湿式阀装置
wet return pipe 湿式凝结水管
You just jump up, like a sweet lad, and get me an apple, to wet my pipe like.
他停了一下，加了一句，“你起来，可爱的孩子，给我拿个苹果，润润我的嗓子。”
The text introduces the welding leak phenomena of large caliber pipe across river, and wet or dry welding repair technology below water.
介绍了大口径过河钢管接口焊缝爆漏现象，以及湿法和干法水下焊接修复技术。
After entering the dryer, wet materials are turned over by the spread shoveling plates in the dryer pipe, and then meet the hot air completely to quicken the drying mass transfer.
将湿物料加入干燥机后，在管道内均布的抄板翻动下，物料在干燥机内均匀分散与热空气充分接触，加快入干燥传热、传质。
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