sealless meaning in English
未盖印的
未签名盖章的
Examples
- Specification for sealless horizontal end suction
非密封卧式端部吸水管规范 - Sealless rotary pumps - nomenclature , definitions , applications , operation and test
无密封旋转式泵.术语定义应用操作和测试 - Sealless centrifugal pumps for nomenclature , definitions , application , operation and test
无密封离心泵.术语定义应用操作和测试 - Sealless centrifugal pumps for petroleum , heavy duty chemical and gas industry services
用于石油重型化工和燃气行业的非密封离心泵 - Manufactures magnetic couplings , sealless blowers , and diving life support equipment
-制造单体液压支柱，空气压缩机和气动凿岩机。