时间:2022-09-06 09:58:22
反向电阻。
back: n. 1.背,背部;背脊;背面,反面;背后,后部,后面, ...
resistance: n. 1.抵抗,反抗,抗拒,抵御;敌对,抵抗力,反抗力, ...
Back resistance meter
反向电阻测量计
Burn - back resistance test
抗烧结试验
A detailed introduction was made to the properties of the wet coated sand suitable for multi - station shell mould shooting machine ; the development of a sort of high strength coated sand with low resin content : the shaping index and wetness adjusting process : analysis and prevention of peel back defect of shells made with overturning hopper process ; test method of peel back resistance of coated sand : pinhole defect analysis of high ni ductile iron shell mould castings and application of anti - pinhole coated sand
详细介绍适用于吹砂式多工位壳型机的湿态覆膜砂性能;高强度低树脂量覆膜砂的研制;湿态壳型覆膜砂的成形性指数与调湿工艺;翻斗法制壳时的脱壳问题分析和解决办法;覆膜砂脱壳性检测方法;高镍球铁件壳型铸造表面针孔原因分析与抗针孔覆膜砂的应用。