#classesUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesSteemitCryptoAcademyNewcomers' Communityআমার বাংলা ব্লগSteem AllianceKorea • 한국 • KR • KOSteem For LifestyleBeauty of CreativitySteem VenezuelaTron Fan ClubSteem POD TeamSTEEM CN/中文AVLE 일상#classesTrendingHotNewPayoutsMutedpttiedu (31)in #pipe • 18 hours agoIs Pipefitting Harder Than Plumbing? Pipefitter Training in PhiladelphiaTrying to decide between pipefitting and plumbing? This honest comparison from Philadelphia Technician Training…