corrugated wire gauze packing
corrugated wire gauze packing
[化学工程英汉词典]
corrugated wire gauze packing网波纹填料
是什么意思,corrugated wire gauze packing的解释,corrugated wire gauze packing的翻译
corrugated wire gauze packing
[化学工程英汉词典]
corrugated wire gauze packing是什么意思,corrugated wire gauze packing的解释,corrugated wire gauze packing的翻译