air guide ring
常見(jiàn)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(yīng)用堿性酚醛樹(shù)脂砂工藝生産汽輪發(fā)電機(jī)鋁郃金鑄件導(dǎo)風(fēng)環(huán)的過(guò)程中，對(duì)制芯工藝進(jìn)行的改進(jìn)。 返回 air guide ring