A comprehensive estimation of country-level basic reproduction numbers R0 for COVID-19: Regime regression can automatically estimate the end of the exponential phase in epidemic data | PLOS ONE
62340-7-1/4" AIGNEP | 60/62 Series | Male Hose Barb Adapter | 7mm x 1/ — HoseWarehouse
EA 1.4408, 2-way VA-ball valve DN50 PN64 - MINT CONDITION | eBay
Gas Powered Sewer Jetter - Trailer Mounted, 4000 PSI