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- Identification of Multiple Underground Metal Pipes in Horizontal Short Distance by Shifting Peak Position 用峰位移动法识别地下水平近距金属多管线分布
- underground metal pipes 地下金属管道
- Keywords underground metallic pipe;cathode protection;sacrificed anticathode;cauterization; 埋地管线;阴极保护;阳极牺牲;腐蚀;
- DUNHILL Precious Metal Pipe Adornment Care Cloth. 烟斗布也是它的精美烟具之一。
- The metal pipe is connected to the plastic pipe. 该金属管被接在了塑料管上。
- Keywords underground metallic pipe;cathode protection method;sacrificed anticathode method; 埋地管线;阴极保护法;牺牲阳极法;
- Usually he places metal pipes in the arca that is to beburned. 通常他会在预定要燃烧的地方铺设金属管。
- A metal pipe or tube used as a lining for a water,oil,or gas well. 金属套筒用作水井、油井或气井套筒的一根金属管子
- underground metallic pipe 埋地管线
- The existent stray current around the running rail of metro will make electrochemistry corrosion to underground metal. 地铁走行轨杂散电流的存在,会对埋在地下的金属产生电化学腐蚀作用。
- A metal pipe or tube used as a lining for a water, oil, or gas well. 金属套筒用作水井、油井或气井套筒的一根金属管子
- Research on continuous ore drawing and haulage equipment for underground metal mines has widely been done in main foreign countries with mining industry. 国外主要矿业国家对地下金属矿山连续出矿运矿设备进行了深入的研究。
- With the advent of the large scale and continuous uderground mining equipment,the continuous mining in underground metal mines has become the development orientation mining. 随着地下采矿设备的大型化、连续化，地下金属矿山的连续开采已成为矿山开采的发展方向。
- As a result, pipe lines made with dual metal pipes are applicable for transport of gas and slurry materials under different conditions. 因此，用双金属管制作的管道可以用于各种条件下的气力输送和浆体输送。
- Considering the hidden danger in the finished stopes in underground metal mines in China, a new cavity survey method based on 3D laser scanning technology is proposed for the first time in China. 摘要针对我国金属矿山存在的大量采空区安全隐患，在国内首次提出了以3D激光探测技术为基础的空区探测新方法。
- Considering the hidden danger in the finished stopes in underground metal mines in China,a new cavity survey method based on 3D laser scanning technology is proposed for the first time in China. 针对我国金属矿山存在的大量采空区安全隐患,在国内首次提出了以3D激光探测技术为基础的空区探测新方法。
- Metal pipe joints were generally manufactured by casting and forging in the past. 过去金属材料管接头一般采用铸造、锻造和挤压工艺制造。
- Hanging hook and bar clap on metal pipe should be fixed on load-carrying member. 金属排水管上的吊钩或卡箍应固定在承重结构上。
- This is a manufacturer specializing in manufacturing machines of producing soft metal pipe, corrugated pipe and stainless steel pipe. 江苏?姜堰通用焊接机械设备厂是一家生产金属软管、波纹管及不锈钢设备的专业厂家。
- Abstract: As a kind of functioning material, the dual metal pipe has a number of advantages when used for pipe line purpose. 文摘:双金属管是一种功能材料，作为管道输送材料具有许多优点。
