2025 화재안전기술/성능기준[NFTC501A] 특피제연 1강

array(10) { [0]=> object(stdClass)#4621 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "Vld-gumTXAU" ["related_video_title"]=> string(64) "2025 화재안전기술/성능기준[NFTC501A] 특피제연 2강" ["posted_time"]=> string(25) "4 месяца назад" ["channelName"]=> string(24) "대영소방에듀테크" } [1]=> object(stdClass)#4594 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "kEoE1HqohpM" ["related_video_title"]=> string(69) "2025 화재안전기술/성능기준[NFTC501] 제연설비특강 1강" ["posted_time"]=> string(27) "6 месяцев назад" ["channelName"]=> string(24) "대영소방에듀테크" } [2]=> object(stdClass)#4619 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "kAkG7YTJUm0" ["related_video_title"]=> string(36) "자동화재탐지설비 Full 영상" ["posted_time"]=> string(21) "3 года назад" ["channelName"]=> string(21) "한국소방안전원" } [3]=> object(stdClass)#4626 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "-D2KGHseLwc" ["related_video_title"]=> string(113) "[국토계획법] 영상 하나로 고상철 신의노트 단시간에 빨리 돌리기! #공법 #공인중개사" ["posted_time"]=> string(25) "2 недели назад" ["channelName"]=> string(28) "김포중앙 공인중개사" } [4]=> object(stdClass)#4605 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "4gNgkZdh7YA" ["related_video_title"]=> string(84) "특별피난계단의 계단실 및 부속실 제연설비_(구성 및 동작원리)" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> string(12) "소방공장" } [5]=> object(stdClass)#4623 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "ZCnFq_LnMWA" ["related_video_title"]=> string(61) "#소방안전관리자1급 최신문제복원 모음집 1탄!" ["posted_time"]=> string(25) "2 месяца назад" ["channelName"]=> string(15) "모아 소방TV" } [6]=> object(stdClass)#4618 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "o_dJaMwwLis" ["related_video_title"]=> string(36) "고층화재 대응기법 및 전술" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> string(21) "서울소방훈련팀" } [7]=> object(stdClass)#4628 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "mVA7pTWTqi0" ["related_video_title"]=> string(75) "2025 소방시설관리사 설계및시공 특피제연 계산문제정리1" ["posted_time"]=> string(25) "2 месяца назад" ["channelName"]=> string(24) "대영소방에듀테크" } [8]=> object(stdClass)#4604 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "ichAXqw23qo" ["related_video_title"]=> string(73) "창고시설의 화재안전기술기준/성능기준 ( NFTC / NFPC 609 )" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(24) "대영소방에듀테크" } [9]=> object(stdClass)#4622 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "0wqSby58z2A" ["related_video_title"]=> string(69) "제61강 특별피난계단의 계단실 및 부속실 제연설비 2" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> string(10) " ABC소방" } }