1  范围
    本工艺标准适用于室内电气照明的塑料护套线明配线工程。
    2  施工准备
    2.1  材料要求：
    2.1.1  塑料护套线：导线的规格、型号必须符合设计要求，并有出厂合格证。
    2.1.2  螺旋接线钮：应根据导线截面和导线的根数选择相应型号的加强型绝缘钢壳螺旋接线钮。
    2.1.3  LC安全型压线帽有关要求见3?、2.1.5条有关内容。
    2.1.4  套管：套管有铜套管、铝套管及铜铝过渡套管三种，选用时应采用与导线材质规格相应的套管。
    2.1.5  接线端子（俗称接线鼻子）：选用时应根据导线的根数和总截面选择相应规格的接线端子。
    2.1.6辅助材料：镀锌木螺丝、焊锡、焊剂、木砖、钉子、
1 Scope
    This technology is applicable to indoor electrical lighting wiring works out plastic sheathing line.
    2 construction preparation
    2.1 Material Requirements:
    2.1.1 plastic sheath line: conductor size, type must meet the design requirements, and have factory certification.
    2.1.2 Spiral Connection button: wire cross section and the conductor should be based on the root of the number of select models of reinforced steel spiral wire insulation button.
    2.1.3 LC-type pressure line safety cap requirements, see 3?, 2.1.5 the content.
    2.1.4 casing: casing with copper pipe, aluminum, copper and aluminum casing, and the transition sleeve of three, and wire material used should be standard with the appropriate casing.
    2.1.5 Terminal (commonly known as wire nose): Selection shall be based on the root number and total wire cross section select the appropriate size of the terminal blocks.
    2.1.6 Auxiliary materials: galvanized wood screws, solder, flux, wood blocks, nails,