A single suction pump having its suction nozzle on the ...
Line dividing one lot from another, or from a street or ...
When the human body catches on fire and acts as a kind of ...
Technical rescue refers to special tasks of saving life or ...
A horizontal pipe that extends from the branch line to a ...
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Terms
4
용어사전
6
Followers
95
10
1
57
2
47
3
107