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Hazardous Area의 Condition 2014.01.05해당카페글 미리보기
1. 개요 1) Hazardous Area에서는 전기기기 등을 취급시 전기적 점화원으로부터 화재, 폭발 보호 필요 2) 소방설비 중 자탐에서의 방폭설비에 대한 고찰을 통해 위험장소의 피해예방 3) 전기방폭기기는 인화성 가연성 취급장소에서 전기설비를 전기적 기계...
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위협받고 있는 아름다운 지구 "비참한 현실" - in pictures 2024.06.26해당카페글 미리보기
this area in Bàu Cá Cái in Vietnam’s Quảng Ngãi province are an important shield against destructive typhoons that rock the coast each year. This image depicts a farmer with their buffalo navigating the treeless flood zone...
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mms는 표준베이직이다 2023.05.22해당카페글 미리보기
a sketch on a square rock and sculpts the rock in a short time with a large jeong. Fourth - Cross-check four hazardous area textures and disconnections Fifth - sophisticated primary guideline head down. These two are interior design (IN...
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Zartsen Popcorn Maker 2024.06.19해당카페글 미리보기
non-hazardous systems, the fluid is often discharged to the atmosphere by a suitable discharge pipework designed to prevent rainwater ingress which can affect the set lift pressure, and positioned not to cause a hazard to personnel. As...
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Electromagnetic radiation and health 2024.05.28해당카페글 미리보기
macular area of the eye's retina that results from prolonged exposure to sunlight, particularly with dilated pupils. This can happen, for example, while observing a solar eclipse without suitable eye protection. The Sun's radiation...
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KCS 31 90 15 20 여과지 설비공사 2022.11.27해당카페글 미리보기
list) (4) 전기 관련 ① 단선도(single line diagram) ② 전장배열(electric equipment arrangement) ③ 위험지역계획(hazardous area plan) ④ 전동기 계획(motor schedule) ⑤ 배선도(cable route plan) ⑥ 부하자료(loading data) ⑦ 설비자료(utility...
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민혁아 잘자 2024.04.18해당카페글 미리보기
to sleep in a safe area on a rotation basis. By the way, it is predicted that the average temperature will be 22 degrees...and the sky will be hazy and sunny. Also, please keep in mind that the air quality will be very hazardous in terms...
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A hunk of space junk crashed through a Florida man's roof. 2024.04.24해당카페글 미리보기
or hazardous," Otero said. "NASA was able to give that assurance," he added, and his family was relieved when the agency didn't send people in hazmat suits to retrieve the object. The International Space Station had to move to dodge...
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감정사 영어 기출 - 2020년 2024.03.29해당카페글 미리보기
city area, application shall be made all in one day. ④ For measuring at the distance location, application shall be made on the previous day. [문제91] 일반화물 검량 시 취소해야 할 상황으로 옳지 않은 것은? 4 ① When the whole quantity to...
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미해군이 해야 하는 것; 유지보수 확충, 양적 전력 확보, 지속 가능성 2023.11.20해당카페글 미리보기
one area of joint interest that does not seem to have gained much attention is water-bone intra-theater lift, which refers to the movement of materiel from a strategic port of debarkation – a major transportation node – to points of...