Matières premières
Ardoisières et Schistes |
Cette page concerne les importateurs et exportateurs de Ardoisières et Schistes Rechercher dans la catégorie : Matières premières Rechercher dans la catégorie : schistes, ardoisieres |
Lundi 30 septembre 2019
Advanced centrifugal process packaging technology, uniform light spot, excellent anti-vulcazation performance, comply with the international energy standards of the US Energy Star; material: PCT, gold wire package, the product through high and low temperature thermal shock (-40℃/30min...)
Vendredi 29 mai 2020
Quantité : 1pcs - Prix : 40-200usd
This product is polished spherical lenses made by optical glass fused silica, sapphire or other optical materials which have relatively high transmission rate for a diode with an anti-reflection coating. Widely used for coupling light in and out of fibers. It has the advantage of...
Mercredi 25 septembre 2019
Quantité : 1-200ton - Prix : 10usd
Instructions of Epoxy Zinc-Rich Primer It is two components epoxy zinc-rich primer heavy corrosion by a zinc primer, epoxy resin and other components. On steel surface treated to form a hard, wear-resistant, durable film, and provide long-lasting cathode protection. Property of Zinc...