Summary: In engineering, the transition from idea to product requires that the engineer produce clear proposals demonstrating the idea's practicality and economic feasibility. Smelser describes how writing is a key element in this process. Engineers don't need to know how to write.
Cradle to gate Cradle to gate is a boundary condition associated with embodied carbon, carbon footprint and LCA studies. A study to these boundaries considers all activities starting with the extraction of materials from the earth (the cradle), their transportation, refining, processing and fabrication activities until the material or product is ready to leave the factory gate.
A. Over head door closers can be installed in 3 methods, Regular Arm (Standard), Top Jamb or Parallel Arm mounted. A tri-packed door closer is packaged with all the hardware for all 3 mounting methods. Our best selling tri-packed Door Closer.