Smith's sunglasses feature Grilamid T90 frames: the gold standard for toughness, flexibility and durability. Smith's Tapered Lens Technology provides crystal-clear vision due to precise thinning of the lens from center to edge to eliminate light distortion. The Carbonic lenses are amazingly impact resistant and feature an extra anti-scratch coating to keep them looking and functioning their best. With several interchangeable lenses, you're ready for any conditions, too. Plus, hydrophilic nose and temple pads ensure a comfortable, non-slip fit.
Smith
Reactor Max
$168.99
The difference between the membrane distillation and general distillation 1, 4, said the separation factor and composition of the ordinary distillation separation ability of the ratio of vapour pressure, said the separation factor and composition of the molecular distillation ...
Come From thin film distillation
Through electrochemical strategy to control the ligand of protons and exchange process, so as to realize the zero defect of multi-core cluster MOFs controlled assembly, membrane distillation layer were nine with different metal clusters and/or organic ligand reticular fcu - MOF ...
Come From thin film distillation
Max X-Ray Shield Lead Glass Radiation Protection Products\' Lead Glass (X-ray Glass, Radiation Shielding Glass, Leaded Glass) is suitable for installation in screens, windows, walls, and doors. Our Lead Glass (X-ray Glass, Radiation Shielding Glass, Leaded Glass) allows ...
Come From Fucheng Yuhong Special Glass Co.,Ltd