| 释义 |
net positive suction head required for pump
- 叩头如仪kòu tóu rú yí
kowtow as custom required; knock one's head on the floor as ceremony
- 抽水机chōu shuǐ jī
lift pump, pump, suction pump, water pump
- 容积式泵róng jī shì bèng
positive displacement pump; volume delivery pump
- 泵压头bèng yā tóu
pump head
- 罘fú
net for catching beasts; net for catching hares
- 必修课bì xiū kè
a required course; required course; compulsory course
- 必选bì xuǎn
required; mandatory
- 罝jū
net for catching hare
- 必修课程bì xiū kè chéng
required course
- 临机lín jī
as the occasion requires
- 要求yào qiú
ask for; require; demand; claim; request
- 在必要时zài bì yào shí
as occasion requires
- 鱼网yú wǎng
fishnet, trammel net
- 正反zhèng fǎn
positive and negative
- 链泵liàn bèng
chain pump
- 蓄能泵xù néng bèng
storage pump
- 给料泵gěi liào bèng
feed pump; charge pump
- 驶往shǐ wǎng
bound for; head over; steer for
- 球网qiú wǎng
net
- 正片zhèng piàn
positive; copy; feature film
- 吸力xī lì
suction
- 吸上xī shàng
suction
- 双吸泵shuāng xī bèng
double entry pump
- 压力泵yā lì bèng
force pump
- 应运而生yīng yùn ér shēng
emerge as the times require
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