전 세계에는 수천 가지의 전자제품 신제품이 눈 깜짝할 사이에 시장에 나왔다 사라지고 있다. 이런 현상은 고속으로 성장하는 과학기술과 전세계적인 유통망으로 전자제품의 소비형태가 빠르게 변화하고 있기 때문이며 소비자가 느끼는 전자제품의 만족도가 제품 구입시기에서부터 점점 짧아지기 때
1. 다이캐스트의 역사
(1) 다이캐스트의 과거와 현재
중앙 19 세기에서 일어나는 압력 주입에 의하여 Die Casting의 특허는 Cast 인쇄 유형을 위한 첫번째 수동 기계를 위해 1849년에 Sturges에 수여되었다. 과정은 다음 20 년간 인쇄 기계의 유형으로 제한되었다, 그러나 다른 모양의 발달은 세기의 끝으로 증가
the most likely solutions to many of them. People in many parts of the world still die of starvation, and further developments in food science will hopefully end this unfortunate situation. Also, the global energy shortage presents a problem only technology can solve, and the further development of existing technology is necessary to reduce and stop environmental pollution and degradation.
stamp for your collection.
This ones a real beauty.
The Queen Mary.
They dont build them like that anymore.
When I was your age. I lived
so close to the sea I could taste it.
The sharp. salty taste
on the inside of my mouth.
(Lizzie and mans voice) And I can
taste it now. that same sharp saltiness.
up here. on the deck.
(mans voice) So were sailing
down towards the Cape now.
The sky here is the m
stamp thing,
its a broom closet!
Well, one more camera
Mr. Trend and its...
back to the shop
Fine, back to the...
You know Vic,
Im glad we ran into each other
in this amusing fashion
For a long time now
weve been working hard with you
you know youre always been
more than just an employee
to Helene and :
Honey, Im home
You find this work appealing
dont you Vic?
And how, Mr Trend!
But have you ever