TXT
묘사:
Manual Telephone Switchboard
MRC:
The element,compound,or mixture of which the inclosure is fabricated,excluding any surface treatment.ABBH
Inclosure Material:
Wood
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
57.188 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
23.938 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
38.250 inches
MRC:
The name assigned to the item by the joint electronics type designation system.AKWA
Joint Electronics Type Designation System Item Name:
Telephone switchboard
MRC:
The type number assigned to the item by the joint electronics type designation system.AKWB
Joint Electronics Type Designation System Item Type Number:
Sb-55/ftc
MRC:
Indicates the type of device used to register the condition(s).AMKD
Indicator Type:
Light
MRC:
The electric potential that a battery can provide,expressed in volts.ANLJ
Battery Voltage Rating In Volts:
48.0
MRC:
Indicates the type of battery power.ANZG
Battery Power Type:
Common
MRC:
An indication of whether or not a dial is included.ANZH
Dial:
Included
MRC:
The number of positions provided.ANZJ
Position Quantity:
1
MRC:
An indication of whether or not the ringing feature is selective.ANZL
Ringing Feature:
Selective
MRC:
Indicates the type of circuit routing.ANZQ
Circuit Routing Type:
Cord
MRC:
The total number of lines the item will accommodate.APAH
Maximum Line Accommodation:
102
MRC:
The number of lines provided.APAJ
Line Quantity:
102
MRC:
The number of cords provided.APAL
Cord Quantity:
3
MRC:
Indicates the type of line.APAN
Line Type:
Common battery and common battery trunk
MRC:
The cycles per second /hertz/ of the ringing alternating current.APPZ
Ringing Frequency In Hertz:
20.0
MRC:
The total electrical ringing voltage,expressed in volts.APRA
Ringing Voltage In Volts:
110.0
MRC:
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.ZZZT
Specification Or Standard:
No. Sh-55/ftc type
