英语词汇“vacuum checker”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	vacuum checker
释义	vacuum checker [电子] 电子管检验器
随便看	artificial drying artificial duct artificial dura mater artificial dyestuff artificial ear artificial ear drum artificial earth electrode artificial earth fill artificial earthing artificial earthing electrode artificial earthquake artificial earth satellite artificial echo artificial echo production artificial echo unit artificial ecological system artificial ecosystem artificial effect artificial egg taking artificial elbow joint artificial electron belts artificial element artificial elements artificial enrichment ex-periment artificial environment 神仙下凡，先问土地神仙不识丸散神仙不辨丸散膏丹神仙久赌也要输神仙也有打盹时神仙打仗，凡人遭殃神仙打仗，百姓遭殃神仙打鼓有时错，骏马也有失蹄时神仙打鼓有错点神仙有无何渺茫，桃源之说诚荒唐。フロントフロントガラスフロントガラス［front＋glas］フロント［front］フローフローチャートフローチャート［flow chart］フロートフロート［float］フローラル