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- PE燃氣管材PE pipe material
- PE燃氣管道PE gas pipeline
- 燃氣管材gas pipe material
- 燃氣fuel gas
- 圓形網(wǎng)箱框架用PE管材的彎曲疲勞試驗Bending Fatigue Test on PE Pipes Used for Circular Cage Floating Collars
- 塑料類(lèi)管材plastic tubular products
- 建筑給水管材building water supply pipe material
- 新型化學(xué)管材new type of chemical pipe
- 管材激光彎曲工藝研究Analysis of laser tube bending
- 超高分子量聚乙烯管材UHMWPE pipe
- 燃氣熱水器gas heater
- PEpolyethylene (PE)
- 石油鉆采設備及專(zhuān)用管材詞匯Glossary of oil field drilling and production equipment and oil country tubular goods terminology
- 燃氣渦輪gas turbine
- PE管PE pipe
- 斜探頭的磨損對管材超聲波探傷結果的影響Effect on Ultrasonic Detection Result of Tube Flaw by Wear of Oblique Probe
- (火箭的)燃氣舵an internal rudder
- PE線(xiàn)PE line
- 燃氣鍋爐gas fired boiler
- UHMW-PEUHMW-PE
