external-convection ring sensitive element

100m length from the free ends auto volatile organic compound canister sampler boat-hire bold with centre-baseds chlorflurecol-methyl cockholes cyclo cell flotation machine ecological habits of forest insects escape scuttle fall cankerworm Huodendron biaristatum lift-rolling hatch cover mass transfer velocity nanovessel robot interceptor sargassum kasyotense Southeast Region Tweedle-dum weigel