乙酸食品等级。非农业原料制品。定义要求和标记。
Acetic acid food grade - product made from materials of non - agricultural origin - definitions, requirements, marking.
设计应用广泛：超额外-散装顽固性固体，偏心排放，食品等级的设计，双放电。
However, a broad spectrum of special designs are available: super-performance units for extra-stubborn bulk solids, eccentric discharges, food grade designs, dual discharge and low-profile.
卫生级阀门指的是用于制药，食品等行业中的，对卫生等级要求很高的场所所使用的阀门管件。
Sanitation valve refers is used in pharmaceutical, food industry etc, for the health level requirement high places by use of valve fittings.
应用推荐