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Metalworking skills such as blacksmithing, welding, fabrication work etc. See sub skills for more types of metal worker.
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Plumbing is any system that conveys fluids for a wide range of applications. Plumbing uses pipes, valves, plumbing fixtures, tanks, and other apparatuses to convey fluids.
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Some one who has experience in septic tank installations, and who knows all about black waste, gray waste etc and how to design a system as well as install it.
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Architecture is both the process and the product of planning, designing, and constructing buildings or other structures.
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Specialists who have highly skilled knowledge of septic tanks and sewage treatment plants.
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Someone who has worked with Hydro electricity and can plan the most effective and simple way to generate electricity on a farm etc using the water supply available AND the Hydro electricity components available in […]
Viewing 1 - 9 of 9 groups
Viewing 1 - 9 of 9 groups