self-priming pump造句

• Self - priming pump - part 1 : types and basic parameters
  自吸泵.第1部分:型式与基本参数
• Self - priming pump - part 2 : requirements
  自吸泵.第2部分:技术条件
• Self - priming pump - part 3 : test methods of self - priming characteristic
  自吸泵.第3部分:自吸性能试验方法
• Scp type self - priming pump scp type self - priming pump is newly developed by us based on introduced comprehensiveningbo yuejin new building materials co . , ltd
  Pn pnl型泥浆泵系单级单吸泥浆泵分立式卧式具有寿命长结构简单运行可靠等特点。
• Pt american type self - priming pumps are suitable for water supply and sewage transportation in factories , mines , construction sites , irrigation in the fields , gardens and fishing grounds
  Pt型美式自吸泵，适用于厂矿、工地给排水、住宅供水、以及农田、花园、苗圃渔场等。