退火后轻微酸洗
Slight pickling after annealing
模拟回火退火
simulated tempering annealing STA
正火退火处理
normalizing annealing treatment
硫酸酸洗液
Sulfuric pickling solution
盐酸酸洗
chlorohydric acid pickling
acid pickling of iron
Pickling
盐酸酸洗废液
hydrochloric acid pickling wastewater
acid wastewater of hydrochloric acid
Ac1f透烧球化退火
Ac 1f temperature equalization spheroidizing annealing
Monte Carlo模拟退火法
Monte Carlo simulated annealing
S16D型英国真空退火炉
S16D British vacuum annealing furnace
半连续真空退火炉
semicontinuous vacuum annealing furnace