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- Debris in pipe line is too fine to be trapped by strainer. 管线内的碎片太细小导致过滤器无法截留。
- DWTT separation fracture has been analyzed for pipe line steel. 摘要文章对管线钢DWTT试样上出现的分离断口进行了分析。
- "Are the cores observed coming off the DES line clean, dry and stain free? 是否有专门的对DES线清洁,烘干与无沾污进行检验?"
- "Are the panels observed coming off the SES line clean, dry and stain free? 板子从SES线下来后,是否检验清洁度,烘干度与无污染?"
- Maximum continuous flow based on pipe line velocity of 20 ft. per second. 最大持续流量以管路流速每秒20英尺为计算基础。
- In the Line Cleaned Periodically? 定时清洗内衬?
- Prior to installation, thoroughly flush pipe line to remove any foreign matter. 在安装之前,彻底冲洗管线,清除任何外来物质。
- Technical and Economic Analysis on Design of Production Pipe Line of C.P.P. 选煤厂生产管道设计的技术经济分析。
- Maximum intermittent flow based on pipe line velocity of 25 ft. per second. 最大间歇流量以管路流速每秒25英尺为计算基础。
- Clear pipe line with pressurized steam before installation steam trap. 安装疏水阀之前应用带压蒸汽吹扫管道。
- Protective gas system: pipe line from the protective gas generation station to reducing annealing furnace. 保护气系统:从保护气体发生站至还原退火炉的管道。
- Swing Check valves prevent reversal of flow through pipe lines. 旋启式止回阀可以防止管路中的流体倒流。
- After installation of valve, support the pipe line; a sagging pipe line can distort the valve and cause failure. 在安装阀门后,要对管道加上支撑物,否则下垂的管道可能会使得阀门变形并造成故障。
- Because house is master the mouth is little and seldom have dinner is in the home, line clean brief glass is mensal, match chair of epithelial change eat, simple in appear moving all the more. 由于屋主人口少且不常在家用餐,线条洁简的玻璃餐桌,配上皮革餐椅,简单之中显得格外动人。
- After installation of valve, support line; a sagging pipe line can distort valve and cause failure. 安装阀门后,要支撑住管道:下垂的管道会使阀门产生变形而导致失败。
- The flared fitting is a connector in order the pipe line system, in which oil, water, gas and all kinds of corrosive materials are used as the medium. 扩口式管接头是以油、水、气和各种腐蚀性材料为介质的管路系统中的一种连接件。
- Use: As a single coat anticorrosive FBE coat for exterior steel pipe line for transportation of oil and gas, water and other finished products. 应用领域:主要应用于各种输油、输气、输水等钢质管道的外壁防腐。
- Gas system: gas pipe line from the joint at 1m from the workshop outside wall to industrial furnaces. 燃气系统:从车间外墙外1米处的接点至工业炉的燃气管道。
- Prior to installation, flush the pipe lines to remove foreign material. 在安装之前,要冲洗管线,清除外来物质。
- For on-line calibration system of flowmeter, the working fluid flow is from the petroleum pipe line itself. 体积管工作时的液流,对于流量计在线检定系统,是来自输油管线本身;