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- Anneal means make harden steel soft and remove brittleness. 退火就是使淬火钢变软并消除其脆性。
- air hardening steel 空气硬化钢,空气淬硬钢
- Why shall harden steel be annealed? 淬火钢为什么要退火呢?
- Why shall harden steel be annealed ? 淬火钢为什么要退火呢?
- Why shall harden steel be anneal? 淬火钢为什么要退火呢?
- Why shall harden steel is annealled? 淬火钢为什么要退火呢?
- Anneal means to make harden steel soft and remove brittleness. 退火就是使淬火钢变软并消除其脆性。
- Anneal means to make harden steel soft and remove brittleness . 退火就是使淬火钢变软并消除其脆性。
- Anneal means make harden steel soft and removebrittleness. 退火就是使淬火钢变软并消除其脆性。
- Anneal means making harden steel soft and removing brittleness. 退火就是使淬火钢变软并消除其脆性。
- According to design, the lining with light air hardening pouring material was needed to lay onto convection chamber, chimney and the bottom of heater of catalytic reformed equipment. 某石化总厂催化重整装置,设计要求其中的加热炉对流室、烟囱和炉底均采用气硬性轻质浇注料进行衬里,为此对气硬性轻质浇注料进行了研制。
- Excellent performance on high hardened steel. 卓越的高硬度钢切削性能.
- Heat-treatment is used to normalize, to soften or to harden steels. 热处理的作用是使钢规格化、软化或者硬化。
- Because harden steel is difficult to machine. But when anneal, it can be easily machined. 因为淬火后的钢很难进行加工，但退火后则很容易加工。
- Because harden steel is difficult to machine. but when anneal, it can be easily machine. 因为淬火后的钢很难进行加工，但退火后则很容易加工。
- Because harden steel is difficult to machine.But when anneal,it can be easily machined. 因为淬火后的钢很难进行加工，但退火后则很容易加工。
- Anneal means make hardened steel soft and remove brittleness. 就是使淬火钢变软并消除其脆性。
- The product belongs to air hardened fireproof plastic material made with chemical adhesive as binding agent and special grade aggregate and corundum etc as filler. 本品是以化学粘结剂为结合剂，特级骨料、刚玉等为填料，属气硬性。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- Grinding hardening,the technology of hardening steel piece surface with grinding heat instead of induction hardening heat,can integrate grinding and surface hardening. 磨削强化处理技术是利用磨削热替代感应淬火热源对钢件表层进行强化处理,是将磨削加工与表面强化合为一体的工艺。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
