HCBBS Forum (한국어)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

["

2019-05-18View Original

Thread Content

["["每日 한 문제 泵设备】복수 선택 문제",,
Reply #22019-05-18
"본 게시글 마지막由 3r83356于 于 2ZZ58 01:56 편집 b bkZ4.jpg답변 및 관리 규칙:1 1)모든 답변이 틀 경우参与奖励;1 2)답변이 틀 경우参与奖励;1 3)답변이 틱한 사람당시 한 번만参与奖励;5 4)각 답변당시 점수평가 한 번만;5 5)답변당시 답변과 설명;5 5)답변당시는 4小时内有效。;获奖,天天逛逛 多选题:위의 현상과 특징들 중哪些是双吸离心泵常见的:;滚动轴承极易损坏 B、泵汽蚀余量NPSH较大 C、因管路振动而引起泵振动偏大 D、转速为5555555555rpm;答案:B C C,

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.