ក្លាំងគែរ​(ស៊ីម៉ង់ត៍)៖ ភាពខុសគ្នារវាងកំណែនានា

ខ្លឹមសារដែលបានលុបចោល ខ្លឹមសារដែលបានសរសេរបន្ថែម
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បន្ទាត់ទី១៖
[[imgimage:http://upload.wikimedia.org/wikipedia/en/2/27/LDClinkerScaled.jpg|thumb|200px|right|Typical clinker nodules]]
In the manufacture of Portland cement, clinker is the solid material produced by the cement kiln stage that has sintered into lumps or nodules, typically of diameter 3-25 mm.