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Elf 少尉 Just a member 帖子 2350 積分 45621 Like 1 在線時間 1481 小時註冊時間 11-1-2007 個人空間發短消息加為好友當前離線	16^# 大中小發表於 7-1-2009 00:14 只看該作者回復 13# 的帖子 topgas同green gas一樣力, 化學成份都一樣若法律本身就不公義，守法只會淪為社會不公義的助力而已。
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Sacred

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17^# 大中小發表於 7-1-2009 00:26 只看該作者

引用:

原帖由 Elf 於 7-1-2009 00:06 發表
Green Gas is the propellant typically used to drive Gas Blow Back Airsoft guns, consisting of the gas propane with silicone oil added.

source of information : Wikipedia,

then?

i'm talking about this sentence

引用:

134A係(好似)得marui有出.

134a is HFC(HydroFluoroCarbon) that primarily used as a refrigerant, not primarily for gun
as i know, some factory in HK also supplies 134a for refrigerant, like this:
http://www.hkoxygen.com/products.asp?lang=en&id=426

[ 本帖最後由 Sacred 於 7-1-2009 00:46 編輯 ]

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Elf 少尉 Just a member 帖子 2350 積分 45621 Like 1 在線時間 1481 小時註冊時間 11-1-2007 個人空間發短消息加為好友當前離線	18^# 大中小發表於 7-1-2009 01:06 只看該作者回復 17# 的帖子 did i deny the fact that 134A is HFC? maybe we have misunderstood each other. i thought u were saying ... "green gas is HFC" and you thought i was saying green gas = 134a. [ 本帖最後由 Elf 於 7-1-2009 01:07 編輯 ] 若法律本身就不公義，守法只會淪為社會不公義的助力而已。
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Sacred

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19^# 大中小發表於 7-1-2009 02:04 只看該作者

引用:

原帖由 Elf 於 7-1-2009 01:06 發表
did i deny the fact that 134A is HFC?
maybe we have misunderstood each other.
i thought u were saying ... "green gas is HFC"
and you thought i was saying green gas = 134a.

i nerver said green gas is HFC
and i nerver thought green gas is HFC...

i did not talking about green gas, mate
134a and green gas is not same
I just want u to know 134a is a refrigerant
and marui nerver been the only brand of 134a

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Elf

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20^# 大中小發表於 7-1-2009 02:59 只看該作者

first thing you said i was wrong.
I assume that means you're saying both point
i)green gas其實就係top gas;
ii)134A係(好似)得marui有出.
are wrong.

i finally get what you were trying to correct me that
134a is a universal refrigerants and is widely manufactured by numerous parties

若法律本身就不公義，守法只會淪為社會不公義的助力而已。

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Sacred 上級士官長 MSgt. 帖子 316 積分 9202 Like 0 在線時間 914 小時註冊時間 11-3-2008 個人空間發短消息加為好友當前離線	21^# 大中小發表於 7-1-2009 03:10 只看該作者引用: 原帖由 Elf 於 7-1-2009 02:59 發表 first thing you said i was wrong. I assume that means you're saying both point i)green gas其實就係top gas; ii)134A係(好似)得marui有出. are wrong. i finally get what you were trying to correct ... u got the point
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Steady

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22^# 大中小發表於 7-1-2009 06:57 只看該作者

引用:

原帖由 andy53120569 於 5-1-2009 23:38 發表
我仲聽過12氣同22氣..
尼兩種氣相等而家既咩氣??
點解會叫12同22?
壓力既單位??

其實12 和 22都是"雪種"的名稱而不是什麽壓力既單位:
12: Dichlorodifluoromethane (R-12), usually sold under the brand name Freon-12, is a chlorofluorocarbon halomethane,
22: Chlorodifluoromethane or difluoromonochloromethane is a hydrochlorofluorocarbon (HCFC). It is better known under its code names of HCFC-22, R-22, Genetron 22 or Freon 22,

但因為含有破壞大氣層的物質所以停用了.

[ 本帖最後由 Steady 於 7-1-2009 07:03 編輯 ]