#courseUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesSteemitCryptoAcademyNewcomers' CommunitySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSTEEM CN/中文Comunidad LatinaAVLE 일상Beauty of CreativityTron Fan ClubSteem POD Team#courseTrendingHotNewPayoutsMutedpttiedu (25)in #certified • 3 days agoIs It Hard to Become a Pipefitter? Plumbing Schools in Philadelphia ExplainedThe common notion that pipefitting is more difficult than it actually is to become a profession can be totally…