An aqueous solution of formaldehyde that is37percent by weight.
甲醛溶液,福尔马林甲醛的澄清水溶液,含有37%的甲醛。
The livestock-poultry meat modifier containing lycopene is added in livestock-poultry complete feed, in 0.05-0.1 percent by weight.
本发明含有番茄红素的畜禽肉质改良剂按0.05~0.1%重量百分比添加于畜禽全价饲料中。

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