【正文】 g lead, specification and Party member cadre clean fingered selfdiscipline norms, etc. Part 3 members lowcost clean and selfdiscipline, the main contents can be summarized as four must eight code. Lead part, reiterated on ideal and faith, fundamental purpose, the fine traditions and work style, noble sentiments, such as four must the principle of requirements, strong tone of selfdiscipline, The higher request for 6 and 29 supervised te, the foothold in permanent Bao the party39。 third is the main discipline for the leading cadres, does not cover all Party members. Based on the above situation, need to the criterion of a clean and honest administration and rule the two is likely to be more relevant regulations first amendment. By revising, really put the authority of Party discipline, the seriousness in the party tree and call up the majority of Party members and cadres of the party constitution of party passes party consciousness. (II) two party regulations revision process the Central Committee of the Communist Party of China attaches great importance to two regulations revision . Xi Jinping, general books recorded in the Fifth Plenary Session of the eighth session of the Central Commission for Discipline Inspection, on the revised regulations made clear instructions. According to the central deployment, the Central Commission for Discipline Inspection from 2020 under six months begin study two regulations revision. The Standing Committee of the Central Commission for Discipline Inspection 4 review revised. Comrade Wang Qishan 14 times held a special meeting to study two regulations revision, amendment clarifies the direction, major issues of principle, path and target, 24 respectively held a forum will listen to part of the province (area) secretary of the Party mittee, Secretary of the Discipline Inspection Commission, part of the central ministries and state ans Department The first party mittee is mainly responsible for people, views of experts and scholars and grassroots party anizations and Party members. Approved by the Central Committee of the Communist Party of China, on 7 September 2020, the general office of the Central Committee of the Party issued a notice to solicit the provinces (autonomous regions, municipalities) Party, the central ministries and missions, state ministries and missions of the Party (party), the General Political Department of the military, every 3 people anization of Party of two regulations revision opinion. Central Commission for Discipline Inspection of extensive solicitation of opinions, careful study, attracting, formed a revised sent reviewers. In October 8 and October 12, Central Committee Political Bureau Standing Committee and the Political Bureau of the Central Committee After consideration of the two regulations revised draft. On October 18, the Central Committee of the Communist Party of China formally issued two regulations. Can say, two laws amendment concentrated the 25 wisdom of the whole party, embodies the party. Second, code and Regulations revision of the basic principles of two party regulations revision work and implement the party39。 表 5 其他等電位連接線截面要求 總等電位連接 線 局部等電位連接線 輔助等電位連接線 一般值 不小于 進(jìn)線 PE（ PEN）線截面 不小于 PE線截面 * 兩電氣設(shè)備外露導(dǎo)電部分間 較小 PE線截面 電氣設(shè)備與裝置外可導(dǎo)電部分間 PE線截面 最小值 6 mm2銅線 同右 有機(jī)械保護(hù)時(shí) 無機(jī)械保護(hù)時(shí) 16 mm2鋁線 ** mm2銅線或 4 mm2鋁線 4 mm2銅線 50 mm2鐵 16mm2鐵 最大值 25 mm2銅線或相同電導(dǎo)值的導(dǎo)線 ** 同左 —— 連接 接 部 位 截 面 材 料 類 別 取 值 19 注： * 局部場所內(nèi)最大 PE 線截面。 預(yù)計(jì)雷擊次數(shù)大于或等于 /a，且小于或等于 次 /a 的住宅、辦公樓等一般性民用建筑物。 埋在土壤中的接地裝置，其連接應(yīng)采用焊接，并在焊接處作防腐處理。 13 續(xù)表 1 裝置名稱 序號(hào) 規(guī) 定 接 地 體 采用多根引下線時(shí)，宜在各引下線上距地面 至 之間裝設(shè)斷接卡。 金屬屋面 除第一類防雷建筑物外，金屬屋面的建筑物宜利用其屋面作為接閃器，并應(yīng)符合下列要求： 一、金屬板之間采用搭接時(shí)，其搭接長度不應(yīng)小于 100mm； 二、金屬板下面無易燃易爆物品時(shí)，其厚度不應(yīng)小于 ； 三、金屬板下面有易燃易爆物品時(shí)，其厚度，鐵板不應(yīng)小于 4mm，銅板不應(yīng)小于 5mm，鋁板不應(yīng)小于 7mm； 四、金屬板無絕緣被覆層。多支避雷針應(yīng)連接在閉合環(huán)上。在進(jìn)入建筑物處，電纜金屬屏蔽層應(yīng)做等電位連接并接地。 （ 六 ） 當(dāng)接地體埋設(shè)在可能有化學(xué)腐蝕性的土壤中時(shí)，應(yīng)適當(dāng)加大接地體的截面或者采用防腐措施。 （八） 其它場所須根據(jù)相 關(guān)防雷要求采用相應(yīng)的接閃器。 ． 3對(duì)于重要建筑物 和超過 100米的高層建筑物 ，應(yīng)檢查 是否采取相關(guān)特殊防雷措施。 6． 防雷設(shè)計(jì)圖 （ 包含 接閃器布置平面圖、 接 地平面圖、 SPD 設(shè)計(jì)示意圖、 均壓環(huán)設(shè)計(jì)圖、幕墻和 鋼結(jié)構(gòu)防雷接點(diǎn)圖、等電 位 連接 圖 和其它相關(guān)防 雷圖 ） 。它至少含有一非線性元件。 評(píng)價(jià) ，除應(yīng)執(zhí)行本標(biāo)準(zhǔn)外，尚應(yīng)符合國家現(xiàn)行有關(guān)標(biāo)準(zhǔn)的規(guī)定。 本標(biāo)準(zhǔn)主要起草單位： 重慶市防雷中心。 等電位連接 equipotential bonding 為減小雷電流產(chǎn)生的電位差，而將分開的裝置、諸導(dǎo)電物體用等電位連接導(dǎo)體或電涌保護(hù)器實(shí)現(xiàn)的電氣連接。 3．綜合管網(wǎng)圖（包含 管網(wǎng)的分布、各種管道的間距、管網(wǎng)與建筑物如何銜接等情況 ） 。 設(shè)計(jì)深度 ８ .２ .１ 初步設(shè)計(jì) ８ .２ . 初步設(shè)計(jì)說明書 是否 包括以下內(nèi)容 并符合相關(guān)規(guī)定 ： （一）地理、地質(zhì)、土壤、氣象、環(huán)境等條件。 （五） 建筑物天面應(yīng)設(shè)置預(yù)留接地 端子板，以 供天面 金屬物 接地 和 接閃器防雷測試 。其具體值參照 (附錄 E)。 防 雷電波 侵入措施 是否 符合以下要求 ： （一） 建筑物配電系統(tǒng)低壓端各回路中應(yīng)安裝適配的電涌保護(hù)器?？?根據(jù)所在地的地形地貌等現(xiàn)場條件安裝獨(dú)立避雷針，其安裝地點(diǎn)選擇原則如下：制高點(diǎn)；邊界點(diǎn)；江河邊緣；相對(duì)空曠地；重要建筑物附近；土壤電阻率相對(duì)很 低的點(diǎn)；進(jìn)風(fēng)口或風(fēng)道。 當(dāng)煙囪上采用避雷環(huán)時(shí)，其圓鋼直徑不應(yīng)小于 14mm。 當(dāng)煙囪上的引下線采用圓鋼時(shí)，其直徑不應(yīng)小于 12mm；采用扁鋼時(shí)，其截面不應(yīng)小于 100mm2，厚度不應(yīng)小于 4mm。接地體應(yīng)遠(yuǎn)離由于磚窯、煙道等高溫影響使土壤電阻率升高的地方。 預(yù)計(jì)雷 擊次數(shù)大于 /a的住宅、辦公樓等一般性民用建筑物。 注 5：按 GB50057— 94規(guī)定，第一、二、三類防雷建筑物的接地裝置在一定的土壤電阻率條件下，其地網(wǎng)等效半徑大于規(guī)定值時(shí)，可不增設(shè)人工接地體，此時(shí)可不計(jì)及沖擊接地電阻值。 the third is banned terms and discipline law, both with the party discipline, disciplinary regulations repeat and Criminal law and other laws and regulations repeat。s several generation of leaders, especially Xi Jinping, general secretary of the important discussion, refer to the three discipline and eight points for attention statements, and reference some embody the Chinese nation excellent traditional culture essence of epigrams. (2) the revised regulations, the main changes in the revised Regulations to fully adapt to the 30 strictly requirements, reflects the according to the regulations governing the law of recognition of deepening, the realization of the discipline construction and Jin Ju. rule is party a ruler, members of the basic line and follow. And the majority of Party members and cadres of Par