英语词汇“safety sight glass with double-layered glasses”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	safety sight glass with double-layered glasses
释义	safety sight glass with double-layered glasses 双层玻璃安全视镜
随便看	spacing in the row spacing jig spacing lever spacing loss spacing lug spacing material spacing mechanism spacing method spacing mould spacing movement spacing of bars spacing of beam spacing of boiler tubes spacing of cars spacing of condenser tubes spacing of cuts spacing of doses spacing of drainage ditches spacing of fins spacing of frame spacing of graticule spacing of hatchway beam spacing of holes spacing of joins spacing of joints 残残1 残2 残3 残4 残兵败将残军败将残冬腊月残圭断璧残山剩水堆积堆笑堆红堆绢堆翅堆肥堆芯堆花堆花儿堆金积玉