โโ
ใชใณใดใฏใฉใณใใซใใค+ใใใฉใขใคในใฏใชใผใ ใฎ็ตใฟๅใใ
ๆณๅไปฅไธใฎ่่ๅณใ ใใ๏ฝ๏ฝ๏ฝ้ฃในใใโฆ
โ๐ธ็ปๅใซไฝฟ็จใใใ่ฃฝๅ
ใใฟใผ๏ผใขใณใซใผใใฟใผ
ใขใผใขใณใใใฆใใผ๏ผB&Cใใผใฑใใใง่ณผๅ
ฅ๏ผใขใผใขใณใ็ฒ/ใณใคใณ็ฒๅญ๏ผ
ใชใชใด็ณ๏ผใฏใชใผใณใฆใฉใณใชใณใดใชใชใด็ณ
ใใฌใผใ ๏ผในใใณใฌในในใฏใจใขใ ใผในใชใณใฐ1ๅท๏ผ15cm๏ผ
ใใใฉใขใคในใฏใชใผใ ๏ผใใฅใฒใถใผ
{ๆๆ}
(ใฏใฉใณใใซ)
ใใฟใผ80gใ็ ็ณ85gใๅกฉๅฐใใ็ฝ20gใ่ฟซๅ็ฒ110gใใขใผใขใณใใใฆใใผ40gใใใผใญใณใฐใใฆใใผ4gใใทใใขใณใใฆใใผ1g
(ใชใณใด็
ฎ่พผใฟ)
ใชใณใด2ๅใ็ ็ณ2Tใใฌใขใณๆฑ2Tใใชใชใด็ณ2Tใใทใใขใณใใฆใใผ1gใใใฟใผ1t
ๅบๅ
ธ๏ผhttps://www.youtube.com/watch?v=fYLMd37reIg