英语词汇“dual-line subsurface safety valve”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	dual-line subsurface safety valve
释义	dual-line subsurface safety valve 双线控制井下安全阀
随便看	scheduled down tine schedule demand scheduled engineering time schedule-dependent scheduled exercise scheduled fault detection scheduled fire scheduled fires scheduled flight scheduled for scheduled frequency scheduled-frequency offset scheduled frequency offset Scheduled I schedule diagram scheduled inspection outage scheduled intermodal train scheduled interruption scheduled maintenance scheduled maintenance check scheduled maintenances scheduled maintenance time scheduled meeting station scheduled net interchange schedule docket 主父西游困不归主称会面难丽谯吹罢《小单于》丽谯门举大白举头云际见荆山举头已觉千山绿举头望君门举头望明月举头西北浮云ジンミンセンセンジンメイジンメイ心当タリ心当テ心待ち心待チ心得心得がたい心得ちがい