71 °³
TELEFUNKEN
0
 5,800
MULLARD
0
 1,700
TUNGSOL
0
 4,500
ÀÏ·ºÆ®·ÎÇϸð´Ð½º
95,000
 500
ÀÏ·ºÆ®·ÎÇϸð´Ð½º
40,000
 85
MINIWATT
240,000
 1,000
RCA
130,000
 1,100
¼ÒºêÅØ
55,000
 230
RCA
0
 2,800
MULLARD
300,000
 7,000
¼ÒºêÅØ
65,000
 280
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