hardened-zone

autocoid substance automatic drifting balanced circuit bechicus campylorrhynchus compressed-iron powder core electro thermostat evidentiary uncertainty fraxinellon heat-engine hydrogen soldering lost or not lost clause macroscopic stresses miner's canaries overmuchness Parshall flume saving capital Sidi Smail spinal points torularia humilis (c.a.mey)c.e.schulz waveguide feeder