One of his more interesting builds is his series on building rocket engines out of PVC pipe written in conjunction with [Chuck Knight]. For the propellent grains, the PVC rocket didn’t use the ...
Drinking Water System Components – Health Effects and NSF/ANSI 14: Plastics Piping System Components and Related Materials certification for their PVC pipe and fittings. PPI PIPE achieved this ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results