根据JGJ-80-2016建筑施工高处作业安全技术规范中操作平台的临边应设置防护栏杆，单独设置的操作平台应设置供人上下、踏步间距不大于（ ）的扶梯，操作平台使用中应每月不少于（ ）次定期检查。落地式操作平台高度不大于（ ）m，高宽比不大于（ ）；悬挑式操作平台悬挑长度不应大于（ ）。（ ）
Hongsen Custom grave logo Brass Memorial Bronze Engraved Relief sign metal Plaques 供应商回复: Thank you very much for your support and we look forward to our next cooperation with you. M M***o 2024年9月25日 2個品物を注文しました。全部完璧な品物でした。大満足です。また頼みます。あ...
Blue in black, Laser Foil, Silver / Gray, Golden Yellow, Balayage, Palevioletred, Fluorescent Orange, Red, Green & Purple, Peach, Nickel-Free White, Gold/Bronze, Tea Green, Muli Color Lighting solutions service Lighting and circuitry design Warranty(Year) 1-Year Product Name Customization LED ...
For Business Wall Decorsmall metal numberssign letters3d wooden lettersneon sign lettersKoncept 3D Led Letters Neon Signs Led Alphabet Letter Outdoor Illuminated SignCustom Logo High Quality Outdoor Neon Signs Flexible Rgb Strips Led Illuminated SignsTunnel Abyss Lampm 3D Letters Wall Hanging Lights,...
* When the goods is done, you pay us the balance after you confirmed pictures or tracking numbers. * Trade is done, thank you!! Quality Control Certificate Packaging & Shipping Customer Reviews FAQ Q1:What kind of information do you need for quotation?A: You ca...
Backlit House Number Metal Letter Signs Stainless Steel 3d Led Luminous Numbers Plate $3.90 - $12.90 Min. order: 1 piece Custom Brass Memorial Plaque Hotel Door House Number Decorative Engraved Metal Name Bronze Plaque $9.99 - $10.89 Min. order: 1 piece ...
Blue in black, Laser Foil, Silver / Gray, Golden Yellow, Balayage, Palevioletred, Fluorescent Orange, Red, Green & Purple, Peach, Nickel-Free White, Gold/Bronze, Tea Green, Muli Color Lighting solutions service Project Installation, Onsite metering, Agi32 layout, auto CAD layout, DIALux evo ...
LightBronze Housing CE Approved 60W 120W RGBW High Quality OEM Led Underwater Swimming Pool Light for/Boat/Pool/Fountain/DockIP65 Waterproof Floor Recessed Lights Deck Inground Spotlight Outdoor Landscape Ground Buried Lamp LED Underground LightRecessed Linear LED Underground Light High Quality Low ...