He at of detonation at constant volume
living at high altitude and training at low altitude
living at high altitude-training at low
Moment frame beam-to-column connection with HSB at web and welds at flanges
weak pulse at yang but stringy pulse at yin
(AEC)anionic exchange capacity
~(35)S-isotopic exchange
1Cr18Ni9Ti heat exchange pipe
330 Anion Exchange Resin
330 weak alkali epoxy anion exchange resin
45 wt% ion exchange membrane caustic soda
717 anion exchange resin
717 strong-base anion exchange resin
723 cation exchange resin
732 strong acid ion exchange resin
732 strong-acid cation exchange resin