词语micro flaw
解释发裂纹
词性名词
micro flaw〔名词〕显微裂纹详细»
micro flaw〔名词〕发裂纹,微裂纹详细»
micro flaw〔名词〕发裂纹详细»
发裂纹micro flaw;microflaw详细»
发裂纹micro flaw详细»