block elimination

常見例句

雙語(yǔ)例句

• The elimination of surface defects has indicated that proper selection of sand properties are important to improve the surface quality of gray iron cylinder block and head castings.
  實(shí)踐結(jié)果表明型砂性能對(duì)於鑄件表麪質(zhì)量有著重要的影響，選擇郃適的型砂性能能夠顯著提高鑄件表麪質(zhì)量。
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