- 1. 塑料衬里管: plastic-lined pipe
... plastic-laying machine 塑料薄膜覆盖机 plastic-lined pipe 塑料衬里管 plastic-molding machine 塑料成型机 ...
dict.youdao.com - 2. 塑料衬里油管: plastic-lined tubing
dict.youdao.com - 3. 塑料衬里钢管: plastic lined steel pipe
dict.youdao.com - 4. 塑料衬里镀锌铁管: galvanized iron pipe with polyvinyl chloride lining
dict.youdao.com
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