• 2022-06-04
    用重量法测定铁的含量时,其称量形式为 [tex=2.5x1.214]ILKMP7xeT2T/inC84LTLpjoYtuZ9G3c1It8/AgAicspCugZ3Xv3mvQ9QbvIlkkgW[/tex], 换算因数为 :(  ) 。
    未知类型:{'options': ['[tex=4.071x1.357]wf5hH4dp0thkb6nyd6XVworaHcxtZ+BKQSoWHhCeluBGbfpeKcJkusXLWWG1wdJf[/tex]', '[tex=4.571x1.357]lw+SzVeL6dMEClkb/x67qidtRLmH24BogmF5dYbEPteA+ZjkTvtT5y2en4gzZRe5S3EGObWOkpPGcKsEOtRUvg==[/tex]', '[tex=4.571x1.357]omGifr9pQj2Q2RUyeP8hJ6jtDtfv+O50pXXkittiJ2WNWsmplxo27zEa0Z2A2gYkZmpM2oJOPR2U91TMBDX+fA==[/tex]', '[tex=4.571x1.357]ILKMP7xeT2T/inC84LTLps3ymqvjfz/05mI2lY/MWkKQrKdlSl+KZjDAL5Yd0jZnxZYNx9ngKttIy2BJIaHbTg==[/tex]'], 'type': 102}