air guide ring
常见例句
- Improvement of core-making technology was conducted by adopting basic phenolic resin sand for aluminum alloy air guide ring in the turbogenerator produced by Harbin Rlectric Machine Co.
介紹了我公司在應用堿性酚醛樹脂砂工藝生産汽輪發電機鋁郃金鑄件導風環的過程中，對制芯工藝進行的改進。 返回 air guide ring