7
4
5
5
11
4
88
89
8
ﺃ
93
9
93
112
9
35
88
11
87
ﻣﺠﻤﻮﻋﺔ
ﺍﻟﻮﺣﺪﺓ
ﺃ
9
112
35
87
10
7. ﻗﻢ ﺑﺘﺮﻛﻴﺐ ﻣﻘﺒﺾ ﺍﻟﻴﺪ ﺍﻷﻳﺴﺮ )88( ﺑﺎﻟﻌﻤﻮﺩ ﺍﻟﻘﺎﺋﻢ
،(5) 1 ﺑﻮﺻﺔx 5/16 ﺍﻷﻳﺴﺮ )98( ﺑﺎﺳﺘﺨﺪﺍﻡ ﺑﺮﻏﻴﻦ
5/16 ﻭﺣﻠﻘﺘﻲ ﺗﺜﺒﻴﺖ ﻧﺠﻤﻴﺘﻴﻦ 61/5 ﺑﻮﺻﺔ )11(، ﻭﻣﺴﻤﺎﺭ
. 4/1 1 ﺑﻮﺻﺔ )4(. ﻻ ﺗﻘﻢ ﺑﺈﺣﻜﺎﻡ ﺭﺑﻂ ﺍﻟﺒﺮﺍﻏﻲ ﺍﻵﻥx
.ﻗﻢ ﺑﺘﺮﻛﻴﺐ ﻣﻘﺒﺾ ﺍﻟﻴﺪ ﺍﻷﻳﻤﻦ )78( ﺑﻨﻔﺲ ﺍﻟﻄﺮﻳﻘﺔ
8. ﺿﻊ ﻣﺠﻤﻮﻋﺔ ﺍﻟﻮﺣﺪﺓ ﻣﻮﺍﺟﻬﺔ ﻷﺳﻔﻞ ﻋﻠﻰ ﺳﻄﺢ ﻧﺎﻋﻢ
ﻟﺘﺠﻨﺐ ﺧﺪﺵ ﻣﺠﻤﻮﻋﺔ ﺍﻟﻮﺣﺪﺓ. ﺍﻧﺰﻉ ﺍﻟﺒﺮﻏﻴﻦ )ﺃ(. ﺛﻢ ﺍﺭﻓﻊ
.ﺍﻟﻌﺎﺭﺿﺔ )39(. ﺗﺨﻠﺺ ﻣﻦ ﺍﻟﺒﺮﻏﻴﻦ
9. ﻣﻬﻢ: ﻟﺘﺠﻨﺐ ﺗﻠﻒ ﺍﻟﻌﺎﺭﺿﺔ )39(، ﻻ ﺗﺴﺘﺨﺪﻡ ﺃﺩﻭﺍﺕ
(9) 4/3 ﺑﻮﺻﺔx 10 ﻗﻮﻳﺔ ﻭﻻ ﺗﺤﻜﻢ ﺭﺑﻂ ﺍﻟﺒﺮﺍﻏﻲ ﺭﻗﻢ
4/3 ﺑﻮﺻﺔx 10 ﺃﻭ ﺍﻟﺒﺮﺍﻏﻲ ﺫﺍﺕ ﺍﻟﺮﺃﺱ ﺍﻟﻤﺴﻄﺤﺔ ﺭﻗﻢ
ﻭ ﺟ ﹼ ﻪ ﺍﻟﻌﺎﺭﺿﺔ )39( ﻋﻠﻰ ﺍﻟﻨﺤﻮ ﺍﻟﻤﺒﻴﻦ. ﻗﻢ ﺑﺘﺮﻛﻴﺐ
ﺍﻟﻌﺎﺭﺿﺔ ﺑﻤﻘﺒﻀﻲ ﺍﻟﻴﺪ )78، 88( ﺑﺎﺳﺘﺨﺪﺍﻡ ﺑﺮﻏﻴﻦ ﺑﺮﺃﺱ
x 10 4/3 ﺑﻮﺻﺔ )211(، ﻭﺑﺮﻏﻴﻦ ﺭﻗﻢx 10 ﻣﺴﻄﺤﺔ ﺭﻗﻢ
(35) 4/3 ﺑﻮﺻﺔ )9(، ﻭﺣﻠﻘﺘﻲ ﺗﺜﺒﻴﺖ ﻧﺠﻤﻴﺘﻴﻦ 4/1 ﺑﻮﺻﺔ
ﻋﻠﻰ ﺍﻟﻨﺤﻮ ﺍﻟﻤﺒﻴﻦ. ﺍﺑﺪﺃ ﺑﻮﺿﻊ ﺍﻟﺒﺮﺍﻏﻲ ﺍﻷﺭﺑﻌﺔ ﻛﻠﻬﺎ ﺛﻢ
.(112) ﺑﺸﺪﺓ
.ﺃﺣﻜﻢ ﺗﺜﺒﻴﺘﻬﺎ