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[问题求助] 请问这是什么线?BELDEN-M 8760 CM 1PR18 SHIELDED
P:2007-08-17 18:19:15
7
到书店买本字典,或者运用本论坛的在线翻译版块。http://dxdlw.com/Eing.asp
呵呵
electron beam cross-linking - 电子束交联,辐射交联 (0) 投诉
P:2008-02-16 17:19:13
11
UNDERWRITERS LABORATORIES INC. APPLIANCE WIRING MATERIAL
Subject 758 Section 2 Page 2092 Issued:
Style 2092 Two-Conductor P.E. Insulated and PVC Jacketed Cable
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Rating
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Conductors Two 30-16 AWG solid or stranded, tinned or bare copper
page 26.
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Insulation 15 mils min avg., 13 mils min at any point Polyethylene or
Flame-Retardant Polyethylene
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Conductor Two individually insulated wires cabled together. The
Assembly length of lay of the twisted wires is not specified.
Fillers may be used in a cable but are not required. A
barrier layer, if employed, may be 10 mils of extruded PVC,
a fibrous wrap serving or braid, paper, nylon, oriented
polyethylene terephthalate, or a thermoplastic-tape wrap.
Such a barrier layer would serve to protect the cable during
further processing and would be applied immediately over the
twisted assembly of individual conductors or groups of
conductors.
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Shielding Over one or both conductors, Page 24.
(Optional)
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Jacket PVC: 15 mils min avg., 13 mils min at any point Class 11.
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Standard Flexible Cord and Fixture Wire
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Instructions Detailed examination
to UL Physical Properties: (unaged) Insulation:
Representative PE - Page 42, FRPE - Page 43 Jacket - Page 32
Spark Test, 3000 Volts, page 30.
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(Continued on page
UNDERWRITERS LABORATORIES INC. APPLIANCE WIRING MATERIAL
Subject 758 Section 2 Page
UL (4) Detailed examination.
Counter-Check (4) Physical Properties: Insulation: PE Page 42.
Program FRPE - Page 43, Jacket - Page 33.
(4) Flexibility, page 55.
(4) Cold Bend, page 58.
(4) Flame Test, page 31.
(4) Heat Shock, page 57.
(4) Deformation, Jacket page 38, Insulation page 38 except
at
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Marking General, page 13.
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Use Internal Wiring of Electronic Equipment. Tags may indicate
the following: "600 Volts peak for electronic use only."