grit blast〔名词〕喷砂,喷丸处理详细»
grit blast〔名词〕喷砂处理详细»
喷丸处理shot blasting;shot peening;shotblasting详细»
喷丸处理shot blast;shot blasting;shot peening;shotblasting;shotpeening详细»
喷丸处理shot blasting;shotblasting详细»
喷丸处理shot blasting;shotblasting详细»
喷丸处理shot blasting;shotblasting详细»