blank pipe
英 [blæŋk paɪp]
美 [blæŋk paɪp]
无孔管，空管，管内过滤器
双语例句
- Tin blank for tube or pipe fittings circular purl sweater-strip machine
锡坯料，用于大小管配件双针筒计件衣坯针织机 - Numerical Simulation Analysis on Blank Shape and Size of Cylindrical Cups with Notch tin blank for tube or pipe fittings
带缺口筒形件毛坯展开的数值模拟分析锡坯料，用于大小管配件 - The utility model solves the problems that the existing flushing closet has blank pipe sound and water flow sound.
本实用新型解决了已有冲水便器存在空管声和水流声的问题。 - Tin blank for tube or pipe fittings glass melted from batch only
锡坯料，用于大小管配件只用配合料熔制的玻璃 - The type and forming machanism of macrostructure defect of cast blank are analysed and summarized, and its manifestation on the inside and outside surface of tube billet and pipe and heredity are also described in detail.
归纳和分析铸坯宏观组织缺陷类型、生成机理，针对铸坯组织缺陷在管坯、钢管内外表面上的表现形式及其遗传规律进行论述。 - Binder, shaping method and pressure are key processing parameters for blank shaping of lanthanum chromites electrothermal pipe.
粘合剂、成型方式及成型压力是铬酸镧电热管素坯成型的关键工艺参数。 - Discussion on Process of Edge Dual-radius Forming of Blank for Straight Welded Pipe
试论双半径成型底线试论直缝焊管管坯边缘双半径成型 - Necessity and advantage of selective forging directly on the end of hollow tube blank to make oil pipe with thickened end have been expounded with proposal for fOrming technology based on concrete analysis on this part.
论述了利用空心管坯在端部直接进行局部锻造制造加厚油管的必要性和优越性，在对该零件进行了具体的工艺分析基础上，提出了成形工艺方案。 - The strip blank for high-frequency straight-seam welded pipe is introduced as well as the forming conditions for it, some relative technical parameters proposed.
介绍了高频直缝焊管对管坯材料及其成型的要求，找出了有关技术参数。 - Contact pressure between roller and pipe blank of the longitudinally welded pipe open pass
直缝焊管开口孔型中轧辊与管坯间的接触压力分布 - At present, micro thin-wall inner grooved tube, as the tube blank of micro-grooved heat pipe, is sealed by neck-shrinkage and welding.
微小型内沟槽管（沟槽管）是制造沟槽式微热管的坯管，目前主要采用先缩径后焊接的工艺进行密封。 - The author in profits from the foreign advanced experience in the foundation, unifies our country national condition, from human resources angle, proposed certain constructive countermeasure for the East China area blank pipe system safety management.
笔者在借鉴境外先进经验的基础上，结合我国国情，从人力资源角度，为华东地区空管系统安全管理提出了若干建设性的对策。