The sterilizing effectiveness has been verified by Holo Test and Film-cove ring Test.

 
  • 用抑菌圈法和薄膜覆蓋法檢測了釉面磚的抗菌效果。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan