Hệ thống sưởi Công việc và cuộc thi

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Dự án/Cuộc thi Mô tả Lượt đặt giá/Bài dự thi Kĩ năng Bắt đầu Kết thúc Giá (VND)
Evaluation of the Thermodynamic Performance of Hot Water Boiler Design a kitchen hot water boiler for approximately 10 people to use. The boiler you design should be able to provide, at least, 10 mugs of hot water within 20 mins (the time between water being added to the boiler, and it reaching the required temperature). The water is initially heated from room temperature to 90 °C and is then required to be kept at a temperature of between 85 °C to 90... 24 Kĩ thuật, Kĩ thuật cơ khí, Kĩ thuật điện, Kĩ thuật hóa học, Hệ thống sưởi Dec 15, 2017 Hôm nay6n 2g ₫4542123
Need Manual J, D & S (HVAC) Need manual j, d & s for home. I have blue print and all info for 4 homes — all similar 6 Kiến trúc xây dựng, Phát triển bất động sản, Xây dựng, Điều hòa, Hệ thống sưởi Nov 2, 2017 Nov 2, 2017Đã kết thúc ₫2590909
Looking for API Expert I am planning to do API integration with hospitals & Clinics booking systems, and looking for an API expert who are willing to do so. 2 Y tế, Freelancer API, Hệ thống sưởi, Data Scraping, API Oct 19, 2017 Oct 19, 2017Đã kết thúc ₫2886364
Help with my Computer/Laptop/Devices I'm looking for a Filipino electrical engineer to work as part time job with our company. his duty will be installation and repair of hearing enhancement system devices. training on devices will be provided for free of charge. Charging rate per hour. thanks 1 Hệ thống sưởi, Giúp đỡ Máy tính Oct 4, 2017 Oct 4, 2017Đã kết thúc ₫3522727
MEP Design and Consulting Looking for an MEP engineer to engage in a residential design process. 4 Kĩ thuật cơ khí, Kĩ thuật điện, Sửa ống nước, Điều hòa, Hệ thống sưởi Sep 18, 2017 Sep 18, 2017Đã kết thúc ₫11977273
Edit Something I need an knowledgeable, experienced (probably retired) HVAC specialist/teacher from US to critically review an HVAC training book for revision and give feedback on suitability of materials for serviceman training based on the latest US standards in the HVAC industry and the current market trend. 2 Biên tập, Kĩ thuật cơ khí, Điều hòa, Hệ thống sưởi Sep 8, 2017 Sep 8, 2017Đã kết thúc ₫21136364
Edit Something I need an knowledgeable, experienced (probably retired) HVAC specialist/teacher from US to critically review an HVAC training book for revision and give feedback on suitability of materials for serviceman training based on the latest US standards in the HVAC industry and the current market trend. 0 Biên tập, Kĩ thuật cơ khí, Điều hòa, Hệ thống sưởi Sep 8, 2017 Sep 8, 2017Đã kết thúc -
Mobile website (Mobile Only) I need a mobile site. I would like it designed and built. 0 Dịch vụ audio, Mobile App Development, HTML, Hệ thống sưởi, App Designer Aug 20, 2017 Aug 20, 2017Đã kết thúc -
MEP Estimation & Cost Engineer Hiring an MEP Estimation & Cost Engineer based in UAE on freelance basis ; if you have MEP Estimation & Cost Engineering knowledge from other parts of the world can participate in the bid . 6 Kĩ thuật, Kĩ thuật cơ khí, Kĩ thuật điện, Sửa ống nước, Hệ thống sưởi Aug 19, 2017 Aug 19, 2017Đã kết thúc ₫3386364
Need Help with getting my heating system working.. I live in Waterville, ME. 04901. I bought a foreclosure and need help getting a new heating system working. I want to convert to natural gas. I am told my boiler is obsolete . I have a steam system that is very old. I am in desperate need of help. I have called some local Heating companies and the highest quote was $25,000 for parts and labor. My budget is for labor not including parts.l. 0 Hệ thống sưởi Aug 4, 2017 Aug 4, 2017Đã kết thúc -
Hvac quiz air 154 Quiz easy questions 0 Điều hòa, Hệ thống sưởi Jul 18, 2017 Jul 18, 2017Đã kết thúc -
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