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低荧光防塌沥青
防爆荧光灯 (2)
YOUR PARTNER FOR SAFETY Since 1961 Explosion Proof Electrical Equipment EV A C- FL EVAC-FL LIGHTING FIXTURES FOR FLUORESCENT LAMPS Ex Lighting ON REqUEST ACCESSORIES: ?Ceiling mounting AISI 316L stainless steel kit complete with stainless steel hardware ?Pendant mounting AISI 316L stainless steel kit complete with stainless steel hardware ?Pole mounting kit 1 ” – 1 1/2 ” – 2 ” dia. compl
吐哈盆地地英1井西山窑组砂岩中沥青的荧光特征及成因
吐哈盆地地英1井西山窑组砂岩中沥青的荧光特征及成因
吐哈盆地台南凹陷吐玉油油田北侧钻探的英１井，在中侏罗统西山窑组取心见到了少量含沥青砂岩，笔者利用荧光显微对沥青产状及荧光特征进行观察描述，结合区域地质条件的分析研究，得出了夺中的沥青是经过剥蚀搬运后再沉积的结论。