大口径管材深加工及特殊管材热处理厂房建设的翻译：Deep processing and special heat treatment of pipes of large diameter pipes plant construction 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Large-diameter pipe special pipe processing and heat treatment plant construction

Deep processing and special heat treatment of pipes of large diameter pipes plant construction

Heavy-caliber tubing intensive processing and special tubing heat treatment workshop construction

Large diameter pipe deep-processing and special tube heat treatment plant construction

Deep processing and special heat treatment of pipes of large diameter pipes plant construction