Free of all petrochemical, synthetic surfactants, foaming agents, formaldehyde or phthalates.
不含石油化工，合成表面活性剂，发泡剂，甲醛或邻苯二甲酸盐。
The performance of foaming agents is the key to the success of production gas techniques of foam drainage.
泡沫排水采气工艺成败的关键取决于起泡剂的性能。
The relationships between various foaming agents, agglutinants, sintering conditions and pore configuration have been discussed.
讨论了各种助剂及烧成制度与气孔率和孔结构之间的关系。
应用推荐