knoomicrohardness test诺: promise普: general; universal微: minute; tiny; light; slight硬度: hardness; solidity; scirrhos ...试验: experiment; test; trial下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:克诺普微硬度试验,即可在微信中查询翻译