[소방전기공사]P형수신기와 SVP결선방법 및 작동원리(이론편)

안녕하세요 영민한 남자입니다. P형수신기와 SVP와의 결선 방법에 대해 설명을 드려보았습니다. 조금이나마 도움이 됐으면 좋겠습니다. 광고문의 momoa0215@NAVER.COM 카톡: kangym1026@naver.com 소방자재전문쇼핑몰 ▶ 한국소방공사 http://www.nofire.co.kr/ ········································································································ 반려동물가구쇼핑몰 (와이프가 창업한 쇼핑몰) ▶모모아 https://smartstore.naver.com/momoa_of... ········································································································