
1 常帶備清水以防中鏹水時沖洗 9 Z* D: g# s# u5 {0 i8 i
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 5 Z3 h$ H0 a0 s6 ^
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.& ^2 E3 M2 ^# c" s8 `0 @, { J1 S
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; i* ^, _( A! O4 u
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 |