1) back pressure type
背压方式
2) air type filling system
背压式
1.
In recent years,because of the diversity of the customer and the packing requirements,cement and mortar begin to be packed mixed, and cement mortar packer according to the air type filling system is put out.
近年来,随着客户要求的多样化,同时为满足包装的要求,出现了水泥和砂浆混合包装的装袋方式,相应地出现了背压式水泥砂浆包装机。
4) multi-stage back pressure type
多级背压式
5) back pressure measuring
背压式量仪
6) square back body
方背式车身
补充资料：油气田开发方式(见油气田生产方式)
油气田开发方式(见油气田生产方式)
development pattern of oil and gas field:see recovery pattern of oil and gas field
a垃d gas月e卫d) 、‘。尸卫Jlent见油气田小冰、*pa士teroof ojl
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条