pipe casting

短语词组

短语

• continuous pipe -casting machine 连续铸管机
• centrifugal pipe -casting machine 离心铸管机
• pipe casting techniques 铸管工艺
• centrifugal pipe casting techniques 离心铸管工艺
• Rough pipe casting 毛坯管
• pipe -type casting 管型铸件
• centrifugal pipe casting machines 离心铸管机
• pipe casting machines 铸管机
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