常見例句雙語例句The production process and its features of piercing plug by precision hot-die-forging are detailed.本文介紹了精密熱模鍛穿孔頂頭的生產(chǎn)工藝及工藝特點。To improve and stabilize the service life of hot-forging die fabricated by cast die steel, the failure modes and mechanism were analyzed.研究結(jié)果表明:材質(zhì)及工藝決定了精鑄熱鍛模具呈現(xiàn)不同的失效形式和壽命。To improve and stabilize the service life of hot-forging die fabricated by cast die steer, the failure modes and mechanism were analyzed.為了穩(wěn)定和提高精鑄熱鍛的使用壽命,研究了其失效形式和機(jī)理。 返回 hot die-forging