神马av_日韩第一页_免费精品一区_神马AV_神马久久久久久久久_日韩无码第一页_色哒哒_无码人妻熟妇av又粗又_国产69久久久欧美黑人A片_日韩欧美亚洲_无码第一页_神马午夜精品91_无码人妻熟妇av又粗,日韩免费人妻无码专区蜜桃,亚洲阿大香蕉,欧美亚洲男人天堂,国产无码精品一区二区,揉着我的奶从后面进去视频,免费全部黄A片免费播放软件,国产色中色,免费看的久久久久,天美传媒部在线观看,久久久久久亚洲综合,大香蕉日韩成人在线视频,久久无码潮喷A片无码高潮动漫,精品久久亚洲熟女,国产欧美精品aaaaa久久,直男国产飞机杯,我的公把我弄高潮了视频,免费的精品一区二区三区片,国产日韩欧美三级,亚州A级片,自拍偷拍亚洲porn,少妇水多A片太爽了,日本久操,成人午夜福利无码不卡视频,国产一区二区不卡亚洲涩情,日韩欧美亚洲综合久久,国产亚洲精品久久孕妇呦呦你懂,国产又粗又长又大精品A片,自偷自拍亚洲综合精品第一页,亚洲欧美熟妇久久久久久久久 ,香蕉视频操逼奶子

安裝現(xiàn)場應(yīng)劃定作業(yè)區(qū)域，并設(shè)置安全標(biāo)志，禁止非作業(yè)人員進(jìn)入進(jìn)入。進(jìn)入施工現(xiàn)場人員應(yīng)穿戴防護(hù)用品，工作服的袖口、腰部和腿部應(yīng)收緊。工作時，使用管道上方和下方的安全梯子。
The installation site shall delimit the operation area and set up safety signs to prohibit non operation personnel from entering. Personnel entering the construction site shall wear protective equipment, and the cuffs, waist and legs of work clothes shall be tightened. When working, use safety ladders above and below the pipe.
施工期間，應(yīng)在高處搭建工作平臺或腳手架，工作平臺各節(jié)點(diǎn)與腳手架的連接應(yīng)牢固可靠。工作平臺的寬度應(yīng)滿足施工安全要求，平臺內(nèi)踏板的鋪設(shè)應(yīng)充分、穩(wěn)定。
During the construction, the working platform or scaffold shall be built at high place, and the connection between each node of the working platform and the scaffold shall be firm and reliable. The width of the working platform shall meet the construction safety requirements, and the pedal in the platform shall be fully and stably laid.
使用過程中，應(yīng)隨時檢查工作平臺和腳手架。當(dāng)發(fā)生變形或位移時，應(yīng)采取安全措施并及時確認(rèn)。一般來說，排氣扇系統(tǒng)和空調(diào)系統(tǒng)應(yīng)在建筑圍護(hù)結(jié)構(gòu)施工完成、障礙物清除且地面無碎片后安裝。
During use, the working platform and scaffold should be inspected at any time. In case of deformation or displacement, safety measures shall be taken and confirmed in time. In general, the exhaust fan system and air conditioning system should be installed after the building envelope construction is completed, the obstacles are removed and the ground is free of debris.
山東通風(fēng)管道
Shandong ventilation pipeline
通風(fēng)管道安裝應(yīng)滿足哪些條件?
What conditions should ventilation duct installation meet?
1.與管道相關(guān)的土建工程已通過檢驗(yàn)，滿足安裝要求;2.設(shè)計(jì)資料和其他技術(shù)文件齊全，施工圖已經(jīng)審查，山東通風(fēng)管道施工組織設(shè)計(jì)只能完成和批準(zhǔn)。
1. The civil engineering related to the pipeline has passed the inspection and met the installation requirements; 2. The design data and other technical documents are complete, the construction drawings have been reviewed, and the construction organization design of Shandong ventilation pipeline can only be completed and approved.
3.通風(fēng)管道的生產(chǎn)廠家告訴大家，與管道連接的設(shè)備需要安裝固定到位，標(biāo)高、中線、山東通風(fēng)管道管口方位符合設(shè)計(jì)要求;
3. The manufacturer of the ventilation pipe tells us that the equipment connected with the pipeline needs to be installed and fixed in place, and the elevation, central line and the orientation of the pipe orifice of Shandong ventilation pipe meet the design requirements;
4.管道安裝前需要完成相關(guān)程序，如清洗、脫脂、內(nèi)部防腐和內(nèi)襯等。
4. Before pipeline installation, relevant procedures should be completed, such as cleaning, degreasing, internal anti-corrosion and lining, etc.
5.管道、管件、閥門經(jīng)檢驗(yàn)合格，并有相應(yīng)的技術(shù)證書;
5. The pipeline, pipe fittings and valves have passed the inspection and have corresponding technical certificates;
6.管道、管件和閥門已按設(shè)計(jì)要求進(jìn)行檢查，內(nèi)部已清理干凈，無雜物。
6. The pipes, pipe fittings and valves have been inspected according to the design requirements, and the internal parts have been cleaned and free of foreign matters.
7.地下管溝開挖和安裝管廊施工完成。
7. Excavation of underground pipe trench and installation of pipe gallery are completed. 上一篇：濟(jì)南通風(fēng)管道如何才能抵制噪音？
下一篇：廚房排煙工程安裝的靜音工作如何做到合理？