这个是净水系统加进去的,目的是防止管道氧化生锈:Hydrazine hydrate is mainly used as a raw material for plastic foaming agents, with 28% of hydrazine used in water treatment and pH control. Oxygen dissolved in water causes corrosion. Because hydrazine removes this oxygen via the reaction N2H4 + O2 → N2 + 2H2O, it is useful in preventing corrosion.
Mark 一下 那是不是什么水里都可能有 ro filter 会不会也有
一个卖桶装水的公司,财力这么雄厚,想不到。
这个是净水系统加进去的,目的是防止管道氧化生锈:Hydrazine hydrate is mainly used as a raw material for plastic foaming agents, with 28% of hydrazine used in water treatment and pH control. Oxygen dissolved in water causes corrosion. Because hydrazine removes this oxygen via the reaction N2H4 + O2 → N2 + 2H2O, it is useful in preventing corrosion.
Using stainless steel can solve it. This is not a valid reason.
加太多出事了?
同情,不过她未必能拿到钱,感觉公司要倒闭。
美国法院很无耻啊
配合债主逃跑
用个大额
无法实现
来愚弄民众
隔壁帖子还贴了李斯特菌呢,光李斯特菌这玩意每年都要死好几百美国人了吧,别说波音这种大公司了,食品公司看美国这个工人越来越低的工作素质和态度,越来越避免不了了。
这个是净水系统加进去的,目的是防止管道氧化生锈:Hydrazine hydrate is mainly used as a raw material for plastic foaming agents, with 28% of hydrazine used in water treatment and pH control. Oxygen dissolved in water causes corrosion. Because hydrazine removes this oxygen via the reaction N2H4 + O2 → N2 + 2H2O, it is useful in preventing corrosion.
这东西加热后还会在水里吗?
到底了
Hot Deals
All Deals