(Bq kg−1), λ is the 210Pb decay constant (year−1), A(0) is the total inventory of 210Pbexcess (i.e., the 210Pbexcess activity accumulated from the core surface down to the equilibrium depth, where 210Pbexcess is zero), and A(i) is the inventory below the layer to be ...
PVV PSDF 16 KRW 01 8200300407UNIVERSAL 8.000.5052.0000KUBLER BNA-S22-DN20-1000-VA30/02-4GK03-XTBARKSDALE BNA-S22-DN22-1200-VA30/02-4GK03-XTBARKSDALE S/N:/80 1037514300NORD BNA-S22-DN20-1300-VA30/02-4GK03-XTBARKSDALE KIS-2 30KNVISHAY NOBEL LSA44.2S7 C6/4LEROYSOMER 1117-874DEUBLIN 8046...
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Soil samples were collected from the 0–20 cm topsoil near the secondary lead plant in November 2016 (Figure 1). Soil sites were labeled based on the order which they were collected: S1–S16. A control sample, labelled C, was collected from a non-contamination site in 5 km away. All ...
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西安齐岳生物供应各种光敏剂包括氯化血红素,原卟啉,原卟啉二甲酯,次卟啉,次卟啉二甲酯,中介四苯基卟吩,中介四(3,5- 二叔丁基苯基)卟吩,中介四(4-羧基苯基)卟,焦脱镁叶绿酸-a,紫红素-18,二氢卟吩e6,血卟啉单甲醚,金属卟啉与各种金属配位光敏剂,血卟啉及血卟啉盐酸盐,脱镁叶绿酸a,叶绿素提取物,四间羟基苯基...
Siemens Simodrive LT Modul Ext. 200A 6SN1124-1AA01-0FA1 Version: A Siemens Simodrive Line Filter 6SL3000-0BE28-0AA0 // 6SL3 000-0BE28-0AA0 Siemens Simodrive Leistungsteil 6SC6502-0AB02 (17573A) Siemens Simodrive Leistungsteil 6SC6108-0SG01 6SC6 108-0SG01 ...