bubble tube meaning in Hindi

Examples

1. "It's like an aquarium, only much larger, " workman Juan Mamani says of the bubbling tubes.
2. The level is placed on a flat and " roughly " level surface and the reading on the bubble tube is noted.
3. Toy companies are dipping into success with wacky bubble tubes, battery-operated wands and character toys, such as Rugrats and Mr . Potato Head.
4. The jukeboxes attract attention with their colorful plastics and bubble tubes, and they're filled with big-band tunes by Glenn Miller and Tommy Dorsey.
5. Adjustment of the spirit level is performed by successively rotating the level and moving the bubble tube within its housing to take up roughly half of the discrepancy, until the magnitude of the reading remains constant when the level is flipped.