| 释义 |
retraction volume of delivery valve
- 材积cái jī
volume of timber; volume of wood
- 容积式泵róng jī shì bèng
positive displacement pump; volume delivery pump
- 即期交货jí qī jiāo huò
delivery on spot; prompt delivery
- 缩进suō jìn
indent, retract, retraction
- 送货单sòng huò dān
delivery note; delivery charge; delivery slip; delivery order
- 闸板阀zhá bǎn fá
paddle valve; gate valve; slide valve; sluice valve
- 扬程yáng chéng
lift; head of delivery
- 阀门fá mén
valve
- 活门huó mén
valve
- 排气阀pái qì fá
air evacuation valve; vent valve; air release valve; air bleeding valve
- 安全阀ān quán fá
safety valve; relief valve
- 膜片阀mó piàn fá
membrane valve; diaphragm valve
- 喷射阀pēn shè fá
injection valve; jet valve
- 切换阀qiē huàn fá
changeover valve; switching valve
- 吸入阀xī rù fá
suction valve; intake valve
- 当场交货dāng chǎng jiāo huò
spot delivery
- 快递kuài dì
express, express delivery, expressage
- 臀位分娩tún wèi fèn miǎn
breech delivery
- 邮件快递yóu jiàn kuài dì
special delivery
- 乡村地区免费邮递xiāng cūn dì qū miǎn fèi yóu dì
rural free delivery
- 运载工具yùn zǎi gōng jù
means of delivery
- 浮阀fú fá
float valve
- 杆阀gǎn fá
stem valve
- 缸阀gāng fá
cylinder valve
- 光阀guāng fá
light valve
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