欢乐麻将

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钢花管
浏览:414 发布日期:2017/7/25 9:57:00

  钢花管的力学性能:

欢乐麻将  QUFUQIANGDU(n/mm2)≥205

  KANGLAQIANGDU ≥520

欢乐麻将  YANSHENLV(%)≥40

  YINGDUhb ≤187 hrb≤90 hv ≤200

欢乐麻将  MIDU7.93 g·cm-3

  BIREc(20℃)0.502 j·(g·c)-1

  REDAOLVλ/w(m·℃)-1 (ZAIXIALIEWENDU/℃)

  20 100 500

欢乐麻将  12.1 16.3 21.4

  XIANZHANGXISHUα/(10-6/℃) (ZAIXIALIEWENDUJIAN/℃)

  20~100 20~200 20~300 20~400

欢乐麻将  16.0 16.8 17.5 18.1

  DIANZULV0.73 ω·mm2·m-1


欢乐麻将SHANGYIPIAN: MEIYOULA

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