1. History of subway line number 8
About subway line number 8
The subway section From Gyeonggi-do Seongnam-si Jungwon-gu Moran Station to Seoul Gangdong-gu Amsa station.
Objectives of construction
The construction started from year 1990 and opened to people in year 1996. The objective of this construction was to enhance the convenience of mobility for Seongnam-si people.
Current condi
I. Introduction
1. Description of Fire Service Organization: the Organizational Structure and Function
Fire service agency consists of multi-step organizations; the Ministry of Public Safety and Security (NEMA) as the central government, headquarters in18 Si-dos (National Fire Academy, Coast Guard, etc. are excluded in this case) as the middle, fire station (including regional safety centers
the method delivering the voltage information through the TFT elements of each pixel when appling the voltage are divided into Bottom gate structure including etch stopper stagger type , Back channel etched stagger type and Top gate structure including Coplanar type, Stagger type.
2. Amorphous Silicon은 보통 staggered TFT가 사용되는데 그 이유는 a-Si:H의 높은 resistance때문이
the world, has achived export showings of $25 million, and continues to develop as a global watch brand.
Founder : Kim ki moon
Established Date : April 1, 1988
Business Area
Manufacturer and seller of watches
Manufacturer and seller of accessories
Sales : 29.6 billion won
Headquarters : 77-1 Garak-dong Songpa-gu Seoul-si
Employees
Office workers : 50 person
측정(The measurement of pressure)
- 기압계(barometer) : 대기가 미치는 압력을 측정하는 계기, 수은 기둥이용.
- 압력계(manometer) : 용기 속에 들어있는 기체 시료의 압력을 측정하는 계기
--> 두 가지타입 존재.
a) closed-tube : 대기압보다 작은 압력 측정 시.
b) open-tube : 대기압보다 크거나 같은 압력 측정 시.