tower packing in a sentence

"tower packing" in Chinese  
  1. The availability of inexpensive plastic tower packings has led to their use as trickling filter beds in tall towers, some as high as 20 meters.
  2. It's difficult to find tower packing in a sentence.

Related Words

  1. tower one in a sentence
  2. tower operator in a sentence
  3. tower optical in a sentence
  4. tower ounce in a sentence
  5. tower over in a sentence
  6. tower palace in a sentence
  7. tower palace one in a sentence
  8. tower park in a sentence
  9. tower peak in a sentence
  10. tower petroleum building in a sentence
PC Version日本語日本語