gain631 发表于 2025-3-30 08:45:16

Baby care,y are invariably functional, rather than decorative, mainly concerned with keeping the baby or child clean, comfortable and healthy. Since babies and young children are somewhat more vulnerable than their adult counterparts, baby products must be carefully formulated to be extremely mild and gentle

防水 发表于 2025-3-30 16:03:04

Afro products, this field during the 1980s has resulted in the acceptance and recognition of this class of product as a legitimate, and now established part of the general skin, and in particular hair care market. The development of such products is therefore a relatively recent consideration. It must above all t

dilute 发表于 2025-3-30 18:07:21

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搏斗 发表于 2025-3-30 22:12:42

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查看完整版本: Titlebook: Chemistry and Technology of the Cosmetics and Toiletries Industry; Second Edition D. F. Williams (Environment and Quality Assurance Book 1