供水同位素套件与净化水库管道挖掘机挖掘机塔浴<unk>厕所水槽管道员向量插图

相關標籤:

• pump
• drainage
• isometric
• set
• valve
• pipe
• collection
• pipeline
• illustration set
• excavation
• bulldozer
• equipment
• fix
• digger
• bathtub
• basin
• bathroom
• power supply
• eco system
• sustainability
• environmental sustainability
• installation
• machinery
• sink
• restroom
• industrial machinery
• eco
• illustrations
• 22+