闺蜜和我被黑人4p到惨,男人放进女人阳道视频观看,亚洲av无码成人精品区日韩,欧美黑人又粗又大的性格特点

濟(jì)南蓬發(fā)建材有限公司為您提供臨邊護(hù)欄、木工防護(hù)欄、工程圍擋等相關(guān)信息發(fā)布和相關(guān)資訊,敬請關(guān)注!
新聞
聯(lián)系我們
咨詢電話
15866735826

聯(lián)系:張經(jīng)理

手機(jī): 15866735826

郵箱: 394441862@qq.com

網(wǎng)址:http://www.diaoxx.com/

地址:山東省濟(jì)南市章丘圣井工業(yè)園

PVC圍擋的生產(chǎn)制作標(biāo)準(zhǔn)

來源:http://www.diaoxx.com/   發(fā)布時(shí)間:2023-10-30

測量放線:根據(jù)圍擋設(shè)計(jì)圖紙,對圍擋的尺寸和平面位置進(jìn)行測量放線,確定立柱和圍擋的具體位置。

Measurement and setting out: Based on the enclosure design drawings, measure and set out the dimensions and plane positions of the enclosure, and determine the specific positions of the columns and enclosures.
基礎(chǔ)開挖:根據(jù)測量放線的結(jié)果,開挖圍擋基礎(chǔ),基礎(chǔ)深度和大小應(yīng)根據(jù)圍擋的高度和重量進(jìn)行設(shè)計(jì)。
Foundation excavation: Based on the measurement and setting out results, the excavation of the enclosure foundation should be designed according to the height and weight of the enclosure.
立柱澆筑:在基礎(chǔ)開挖完成后,進(jìn)行立柱的澆筑。立柱應(yīng)采用預(yù)埋件和主體方籠組成,先將預(yù)埋件定位到基礎(chǔ)坑中澆筑,凝固后將圍擋方籠焊接或栓接到預(yù)埋鋼板上。
Column pouring: After the foundation excavation is completed, the column pouring is carried out. The column should be composed of embedded parts and the main square cage. The embedded parts should be positioned in the foundation pit and poured first. After solidification, the retaining square cage should be welded or bolted to the embedded steel plate.
鋼筋加工棚
板面組裝:在立柱澆筑完成后,開始進(jìn)行板面的組裝。板面由10塊雙層中空高強(qiáng)度PVC板組成,板高1900mm,厚度為22mm。板面龍骨焊接完成后,再進(jìn)行鍍鋅板面的卯裝。
Panel assembly: After the pouring of the column is completed, the assembly of the panel begins. The board surface is composed of 10 double-layer hollow high-strength PVC boards, with a height of 1900mm and a thickness of 22mm. After the welding of the keel on the board surface is completed, the galvanized board surface can be mortise assembled.
畫面噴繪:在板面組裝完成后,進(jìn)行畫面噴繪安裝。畫面可以采用廣告噴繪布或其他合適的材料,噴繪安裝完成后,整個(gè)PVC圍擋就制作完成了。
Screen painting: After the board assembly is completed, the screen painting installation is carried out. The screen can be made of advertising spray painting cloth or other suitable materials. After the spray painting installation is completed, the entire PVC enclosure is made.
需要注意的是,PVC圍擋的生產(chǎn)制作標(biāo)準(zhǔn)還應(yīng)符合相關(guān)的規(guī)定和要求。例如,圍擋的立柱應(yīng)采用鍍鋅鋼管進(jìn)行增強(qiáng),具有足夠的強(qiáng)度和抗沖擊性能;圍擋內(nèi)腔應(yīng)配有鍍鋅鋼管進(jìn)行增強(qiáng),具有足夠的強(qiáng)度和抗沖擊性能;圍擋的上下橫管也應(yīng)采用鍍鋅鋼管進(jìn)行增強(qiáng),以保證圍擋的整體強(qiáng)度和性。此外,制作標(biāo)準(zhǔn)還應(yīng)規(guī)定圍擋的規(guī)格尺寸、顏色、反光標(biāo)識(shí)等外觀要求,以保證圍擋的整體美觀度和性。
It should be noted that the production and production standards for PVC enclosures should also comply with relevant safety regulations and environmental requirements. For example, the columns of the enclosure should be reinforced with galvanized steel pipes, which have sufficient strength and impact resistance; The inner cavity of the enclosure should be reinforced with galvanized steel pipes, which have sufficient strength and impact resistance; The upper and lower horizontal pipes of the enclosure should also be reinforced with galvanized steel pipes to ensure the overall strength and safety of the enclosure. In addition, the production standard should also specify the appearance requirements of the enclosure, such as specifications, dimensions, colors, and reflective markings, to ensure the overall aesthetics and safety of the enclosure.

九色丨porny丨蝌蚪视频| 久久黄色网站| 精品欧美一区二区三区成人片在线| 日本理伦片午夜理伦片| 9色丨porny丨人妻| 久久这里只有精品| 日韩乱码人妻无码中文字幕久久| 上司人妻互换hd无码中文字幕| 成人免费在线电影| 精品久久久久久中文字幕大豆网| 男人和女人高潮做爰视频| 国产精品久久久久久久久无码| 性──交──性──乱| 门卫老李干了校花琦琦| 欧美无人区码suv| 99国产精品99久久久久久| 亚洲精品成人区在线观看| 国产自啪免费精品视频浪潮AV| 东北痞帅飞机粗口chinese| 国产成人精品999在线观看| 女性扒开大腿露出私密部位| 波多野结衣在线观看| 精品国产乱码久久久久久口爆| 被各种陌生人np调教灌尿| 够力七星彩排列五奖表最新版本| 娇小白人女vs巨大黑迪克| 日韩电影免费在线观看网址| 一个人看的高清视频| 久久久久亚洲av成人网人人软件| 护士在办公室里被躁中文字幕| 免费真人视频app| 国产综合精品一区二区三区| 极品少妇高潮啪啪av无码吴梦梦| 欧美精品久久久久a片| 精品欧美一区二区三区成人片在线| 免费漫无遮挡画大全免费漫画| 粗大的内捧猛烈进出爽大牛汉子文| 丰满老熟妇好大bbbbb四p| 美女的裸体(无遮挡)的照片| 最近免费中文字幕大全免费版视频| 14MAY18XXXXXL日本|