2D 13ရက်နေ့အတွက် key 2ခုနဲ့ ဝမ်းချိန်း

2d 13Handheld 2D Mobile Barcode Scanner PDT Mobile Computer Android 13 iMin Lark1 8GB 128GB ; Periode Garansi. 12 Bulan ; EtalasePDT Handheld Barcode Scanner.Two combinations of 2D 13 C 13 C NMR with spectral editing are presented. Diagonal-ridge removal enables detection of small or on-diagonal cross peaks. Arene peaks