GERD affects the lower esophageal sphincter, while LPR affects the upper esophageal sphincter. LPR is a subtype of GERD and can cause symptoms in the throat, like hoarseness and cough. GERD and LPR ...
When placed in the furnace and heated, molybdenum disilicide (MoSi2) heating elements can sometimes take on unusual shapes. The characteristic “hairpin” design may flex or bend slightly - this is a ...
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