perforated pipe

短语词组

短语

• perforated d pipe 穿孔管道
• perforated steel pipe grouting 钢花管注浆
• Perforated drain pipe 多孔管
• Perforated steam pipe 多孔蒸气管
• perforated d pipe sprinkler 多孔管喷水灭火装置
• perforated -pipe distributor 翻译
• Perforated -pipe breakwater 管式透空防波堤
• perforated feed pipe 有孔给水管;带孔内给水管
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