Traditional Culture Encyclopedia - Traditional culture - Is cold storage polyurethane spraying a civil engineering project?
Is cold storage polyurethane spraying a civil engineering project?
Belongs to. Polyurethane spraying is an elastomeric substance generated by the reaction of isocyanate component (referred to as component A) and resin component (referred to as component R). Cold storage polyurethane spraying belongs to civil engineering. Civilian cold storage directly uses polyurethane spraying materials. The advantage is that cold storage The construction cost is low, the storage volume is larger, and the thermal insulation performance is good.
- Previous article:How long can keel moxibustion take a bath?
- Next article:What are the three categories of logic?
- Related articles
- 2020 putonghua test proposition oral topic and model essay: four pieces of customs I know.
- How to make sugar-free bean paste
- Children brag about what festival it is to end the new hairpin in Ai Hu.
- What colors are commonly used in ancient palace buildings in China? Why?
- Is the solid wood composite door sealed up and down?
- Bow string pinyin
- There are 10 English words for weather and 20 English words for food.
- 14 English words and phrases to help me make the next sentence Translate the sentence. The sentences are about fashion. Thanks.
- About writers signing, crossing the novel is with the red sleeve Timothy signing or novel network signing, sina, vertical and horizontal ...... Views:
- Which is better, Bluetooth speaker or wired speaker?