懒人问个问题，主要是懒得去查了。如果知道就吭气哈

francais

飞机上对香水的量有限制ma？

精打细算

上aircanada 就可以查到嘛。

Accepted items include alcoholic beverages, perfume, cologne, aerosols and medicines containing alcohol.

. r2 x$ L% l- H4 E9 _9 q5 r; z  kRelease valves on aerosols must be protected by a cap or other suitable means to prevent inadvertent release of the contents.
# ~5 J- i' e/ A7 d2 Q' B) \6 M
4 P: R5 }3 r& @Carry-on baggage:
Liquids gels and aerosols are permitted in carry-on baggage on the following conditions: They are in containers of 100 ml/100 g (3.4 oz.) or less. Containers over 100mL/100g (3.4oz) will be confiscated from carry-on baggage at the security checkpoint.
6 A- O. ]" t0 u, s
The containers are placed in one (1) clear, closed and re-sealable plastic bag no larger than 1 litre (1 quart).

Checked baggage:
+ }( v+ ]0 _% W' TLiquids, gels and aerosols (e.g. hairspray, medicines containing alcohol, perfume, and cologne) are accepted in checked baggage provided: Their total capacity does not exceed 2 L or 2 kg (75 fl. oz.).
+ m  w# v3 {  F& V1 QThe net capacity of each single item does not exceed 500 ml or 500 g (18 fl. oz).
1 N' l! D5 _5 c3 D) M The acceptance of alcoholic beverages in checked baggage is based on their alcohol content: Alcohol content of less than 24%: no limitation on quantity
Alcohol content of more than 24% but less than 70%: maximum 5 L per customer
Alcohol content of over 70%: not allowed in checked baggage.
0 E2 o$ O5 B  R

francais

不是声明了吗？懒得查了，看英文多费劲。如果有人翻译过来了。多好。
anyway，谢谢楼上。