Do you have ___?
lay yau mo ___?
你有冇 ___?
Oil
yau
油
Hydraulic fluid
seoy art yik
水压液
Hydraulic system
seoy art haai tung
水压系统
We need local airline maintenance support.
ngah daai tsui yie boon daai ge hong hung kung see wais haw jee wund
我哋需要本地既航空公司维修支援
Our power requirements are ___.
ngah daai ge deem lek tsui kaw haai ___
我哋既电力需求系 ___
400 cycle
say pah jun
四百转
3-phase
sam duen
三段
Alternating current
kaw lau deem
交流电
115 volt
yat pah yat sub m wok
一百一十五伏