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Brothers Industrial Ltd
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Brothers Industrial Ltd [China (Mainland)]


Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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Computer power cord
Computer power cord: refers to the number of conductors stranded together along a certain direction. A bundle of filaments are twisted to the branch, Division I are left to (i.e., Z cutter ); cable when the stranding direction should be right to ( S cutter ).
1.2 PC power cord twist pitch: General twisting pitch and diameter 15 ~ 20 times. Sometimes in order to improve the properties of wire rods, can choose the appropriate pitch. Wire to soften the pitch of strand to increase, such as the USB cable in order to reduce the deformation of the core wire, pitch; if there is a swing test requirements to reduce the pitch of strand, in the rock core wire is a telescopic space, because a single core wire twisting distance becomes large when the approximation in a straight line, has no expansion space when in use, the bending easily broken, must take the balance point. The wire is twisted round, and finished appearance is smooth have absolute relationship, the finished thickness below 0.7mm, the relationship is more significant.
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