zhè / jiā / gōng / chǎng / gǎi / yòng / gèng / ān / quán / de / shè / bèi / lái / chǔ / cún / gě / lì / shuǐ

这家工厂改用更安全的设备来储存葛力水。

This factory switched to safer equipment to store strong acid.