<% Set Rs=server.Createobject("adodb.recordset") Rs.activeconnection=Conn If Request("action")="add" Then country=Trim(Request("country")) city=Trim(Request("city")) companyName=Trim(Request("companyName")) Username=Trim(Request("Username")) sex=Trim(Request("sex")) tel=Trim(Request("tel")) fax=Trim(Request("fax")) email=Trim(Request("email")) content=Request("content") MemberID=0 sql="insert into TbGuestBook(MemberID,country,city,companyName,userName,sex,tel,fax,email,content) values("&MemberID&",'"&country&"','"&city&"','"&_ companyName&"','"&userName&"','"&sex&"','"&tel&"','"&fax&"','"&email&"','"&content&"')" Conn.execute(sql) Conn.close Set Conn=Nothing Msgstr="Accomplish" Msg(Msgstr) Redirect("ebook.asp") End if %> 美星电子
 
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  Special Vacuum tube
KT90 Vacuum tube
Parameter:
Ua: 250 V
Ug2: 250 V
Ia: 140 mA
Ia2(approx): 3 mA
-Ug1(approx): 15 V
Gm: 12 mA/V
ri: 12
μg1-g2: 8  



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