1 常帶備清水以防中鏹水時沖洗
艾官 發表於 2010-1-15 05:06 PM
1 常帶備清水以防中鏹水時沖洗 9 z% d$ f" z# B7 Z j
艾官 發表於 2010-1-15 05:06 PM
Or you can bring a base (alkali liquid) such as NaOH (sodium hydroxide) to neutralise the acid instead of bringing water to dilute it.* z6 o! Y8 C- h' V% ?
skyhookii 發表於 2010-1-15 06:00 PM
唔好去多人地方同埋只去空曠地方
kuru 發表於 2010-1-14 12:06 PM
歡迎光臨 娛樂滿紛 26FUN (http://26fun.com/bbs/) | Powered by Discuz! 7.0.0 |