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- Prevent pulsation problems in piping systems. 防止管线系统中的脉动问题。
- The valve is widely used in building material, metallurgy, chemical, electric power industries. It is the discharging pressure device in pipe system of compressed, easy-exploding gas. 防爆阀普遍适用于建材、冶金、化工、电力等部门。作为压缩、易爆气体管道系统的卸压装置。
- Losses in Pipe System and Fittings 管路系统及部件的损耗
- This paper presents a method used for calculating the natural frequency of gases subjected by small pressure pulsations in pipe systems. 本文介绍一种用以计算微压扰动下管道中气柱自振频率的方法。
- The company is a distributor authorized by PARKER-HANNIFIN Fluid Connector Corporation, and specialized in piping system's installing ,design , sales and service. 我们是一家从事管道系统设计、安装、销售和服务的专业性公司，是派克.;汉尼芬公司流体连接件集团授权的区域分销商。
- Abstract The conventional analysis of waterhammer and dynamics response of structure in piping system is divided into two parts, and the interaction between them is neglected. 摘要 传统的水锤分析和管道动力响应计算是分开的 ,存在一定的缺陷。
- He leaned on the wall, a pipe in mouth. 他倚靠在墙上,嘴里叼着一支雪茄。
- We heard their piping in the distance. 我们听见他们在远处吹奏的笛声。
- He knocked out his pipe in the big glass ashtray. 他在大玻璃烟灰缸里磕净烟斗。
- A hole or pipe in a wall to allow water to run off. 墙上排水孔，墙上排水管
- He sat in a chair, pipe in mouth. 他坐在一张椅子上，口衔烟斗。
- Dad is smoking a pipe in his armchair. 父亲正坐在扶手椅上抽着烟斗。
- The stainless steel stop valves of this series are used in pipings in chemical induxtry to stop( or allow) medium flowing such as nitric acid, acetic acid, etc. 不锈钢截止阀系列产品，主要用来切断（接通）路介质。适用于化工管道上硝酸、酸场合。
- The old man was pulling at his pipe in the corner. 那个老人在角落里抽着烟斗。
- The HAV Hot Water Vent is designed for automatic or manual air release on baseboards, convectors, radiators, and high points in piping systems. HAV热水排气阀专用于护壁板、对流式暖房器、散热器和管道系统的高点处自动或手动排放气体。
- The old man sat still, with a pipe in his mouth. 老人嘴里刁着烟斗一动不动的坐者.
- cross-connection in piping system 上下水管道系统连通
- The stainless steel stop valves of this series are used in pipings in chemical induxtry to stop (or allow)medium flowing such as nitric acid,acetic acid,etc. 不锈钢截止阀系列产品，主要用来切断（或接通）管路介质。适用于化工管道上硝酸、醋酸场合。
- Application of Dual Metal Pipe in Pipe Line Service 双金属管在管道输送中的应用
- Path Planning in Pipe System Based on Coevolution 基于协进化的管路系统智能寻径
