Handle this corrosive acid with caution in the chemistry lab.
在化学实验室中要谨慎处理这种腐蚀性酸。
PVC, Teflon and fluorion diaphragm were found to be better than glass as materials of diaphragm cell for their advantages in corrosion resistance as well as less electric resistance.
以聚氯乙烯、聚四氟乙烯和全氟离子隔膜为材
的套管式隔膜电解槽具有隔膜亲水性强、电阻小、耐碱液腐蚀、耐高铁酸盐氧化等优点,与平板式隔膜电解槽采
的普通玻璃和高硼硅玻璃相比是更加理想的电化学合成高铁酸盐的电解槽及隔膜材
。
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" We shouldn't have to exist, " says anti-gambling lobbyist Connie Fogal of Citizens Against Gambling Expansion (CAGE). " We elect people to protect the citizenry and they are corrupting the citizens instead. Our elected people have become our gambling industry" .
一个来自" 反赌博扩张
公民联盟" (CAGE)
反赌游说家康尼•福格尔说道:" 我们这个组织不必存在
。我们选举政府官员是为了保护我们全体公民,然而事实上,他们正在腐蚀我们。我们所选举
政府官员已经成了赌博业
代言
。"
(汇总)
2022年6月合集