KY-Kg钾223KY-Nb铌244KY-Rb铷440 KY-Se硒420KY-Dz氘420KY-Rh铑440 KY-Te碲440 普通灯200Pt370Rh1080 Au320Rb470 Pd320Cs470 P300TL520 高温计 序号型号产品名称技术参数出厂价(元) 1WGG2-201光学高温计测量范围700-2000℃物镜与目标之间距离不小于70mm2500 ...
KY-Se硒 420 KY-Dz氘 420 KY-Rh铑 440 KY-Te碲 440 普通灯 200 Pt 370 Rh 1080 Au 320 Rb 470 Pd 320 Cs 470 P 300 TL 520 高温计 序号 型号 产品名称 技术参数 出厂价(元) 1 WGG2-201 光学高温计 测量范围700-2000℃物镜与目标之间距离不小于70mm 2500 ...
Anomalous occurrences of Neogloboquadrina pachyderma (left) in a 420-ky upwelling record from Walvis Ridge (SE Atlantic). Marine Micropaleontology 40, 23-42.Ufkes, E., J. H. F. Jansen, and R. R. Schneider (2000), Anomalous occur- rences of Neogloboquadrina pachyderma (left) in a ...