During the acid wash step, chemical contact is usually sufficient.
在酸洗过程中，化学试剂的接触通常式充分的。
A gentle, chemical free hand wash that's wildly effective. Good clean fun.
温和、不含化学成分的洗手液，彻底而有效，清洁的同时充满乐趣。
A gentle, chemical free, wildly effective shampoo and body wash. Double the fun.
和顺的，不含化学成份相当有效的香波和洗澡液，两重的乐趣。
A gentle, chemical free, wildly effective shampoo and body wash. Double the fun.
和顺的，不含化学成份相当有效的香波和洗澡液，两重的乐趣。
应用推荐