【正文】
32 2)()( ???? OHCaCOCOOHCa 2322)( ???? ?? ???3223 2 HCOCaCOCaCO (三)結(jié)晶分解復(fù)合類侵蝕 4242 )()( CaSOOHMgMgSOOHCa ???2222 )()( CaClOHMgMgClOH ???當(dāng)?shù)叵滤??4NH 、 ?3NO 、 ?Cl 、 ?2Mg 、離子的含量超過(guò)一定數(shù)量時(shí),與混凝土中的2)( OHCa 發(fā)生反應(yīng)。 謝謝觀看 /歡迎下載 BY FAITH I MEAN A VISION OF GOOD ONE CHERISHES AND THE ENTHUSIASM THAT PUSHES ONE TO SEEK ITS FULFILLMENT REGARDLESS OF OBSTACLES. BY FAITH I BY FAITH