UL 87B:2019 pdf download.Standard for Power-Operated Dispensing Devices for Diesel Fuel,Biodiesel Fuel,Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations up to 20 Percent (B20), Kerosene, and Fuel Oil. 5.1.1 General 5.1.1.1 A meta
Download Address：Download