| 談天說地主旨 ﹝請按主旨作出回應﹞ | 寄件者 | 傳送日期
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| [#1] 執催淚彈執彈殼又話要拉, 咁係現場搵個空樽裝空氣去化驗有冇得諗. 大家諗下. |
vestbar 會員219.xxx.xxx.28 |
2019-11-28 08:22 | |
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| [#2] 執催淚彈執彈殼又話要拉, 咁係現場搵個空樽裝空氣去化驗有冇得諗. 可能告你管有危險物品 |
IHKOHK 正式會員 182.xxx.xxx.177 |
2019-11-28 08:25 |
| [#3] 執催淚彈執彈殼又話要拉, 咁係現場搵個空樽裝空氣去化驗有冇得諗. 係現場一早化驗左啦，政府話係示威者燒垃圾產生，再搵林超英出嚟鳩 up 幾句，得咗 |
dttmtong 正式會員 49.xxx.xxx.234 |
2019-11-28 08:33 |
| [#4] 執催淚彈執彈殼又話要拉, 咁係現場搵個空樽裝空氣去化驗有冇得諗. 求其搵個籍口話防止乜乜物物... 佢講晒 大學大把LAB, 點解做唔到呢? |
vestbar 會員 219.xxx.xxx.28 |
2019-11-28 08:45 |
| [#5] 執催淚彈執彈殼又話要拉, 咁係現場搵個空樽裝空氣去化驗有冇得諗. I think instrument for gas detection/analysis would need on-line monitoring, viz a circulation of gas of higher conc. to make the sensor effective. I have been using chlorine/ozone gas detector before in water treatment works. |
alexanderkoo 正式會員 58.xxx.xxx.50 |
2019-11-28 09:17 |
| [#6] 執催淚彈執彈殼又話要拉, 咁係現場搵個空樽裝空氣去化驗有冇得諗. #4 我借間比你, 理大中大隨便你用. |
mcdull 正式會員 112.xxx.xxx.20 |
2019-11-28 10:38 |
| [#7] 執催淚彈執彈殼又話要拉, 咁係現場搵個空樽裝空氣去化驗有冇得諗. 係垃彈殼道，取少少粉末出來去化驗。 得唔得？ |
parker75 正式會員 118.xxx.xxx.134 |
2019-11-28 10:56 |
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