回复文本仅对客户可见。
I need a complete automatic fire alarm design with calculations, diagrams and a full specification.
We need a complete HVAC cooling design for our office: heat-load calculation, layout, equipment selection and a bill of materials.
Full structured cabling and low-voltage design for a two-floor office of 90 seats.
两层住宅的完整供暖系统项目：热损失计算、锅炉和散热器选择、示意图和详细估算。
小型车间电源的完整工作设计：负载、板、布线计划和材料清单。
以自由职业者身份登录，描述您将如何解决任务，命名您的价格和截止日期。客户会阅读回复并与最佳的进行对话。
只有发布项目的客户和您自己。其他自由职业者无法看到您的文本或价格。
在“工程。图纸”中每天都有新项目出现。 该类别中的所有项目
Get competitive bids from verified freelancers and release payment only when you approve the work via Safe Deal.
Boost your profile and portfolio to #1 in the directory (1-click crypto & fiat checkout via Payora) to get 5× more direct orders.
