[ Bio cellulose mask ]
Skin care experts and biochemists consider masks woven from bio cellulose – an all natural fiber – to be the gold standard for hydrating...
[Fire diamond]
화공안전기술사 78회 10점 Link 웹으로 이동
[Wireless Considerations in Healthcare Environments]
첨부 wireless_hc_environ061208.pdf
Wireless Considerations in Healthcare Environments
Version 1.0
May 14, 2008
2-1
Wireless Considerations in Healthcare Environments
2
RF Design Considerations
Overview
The purpose of WLANs is to provide mobility for current...
NFSC 402-채수구와 흡수관 투입구
제4조(소화수조 등) ①소화수조, 저수조의 채수구 또는 흡수관투입구는 소방차가 2m 이내의 지점까지 접근할 수
있는 위치에 설치하여야 한다.
②소화수조 또는 저수조의 저수량은 특정소방대상물의 연면적을 다음 표에 따른...

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