መደበኛ፡ ISO2531/EN545ቁስ፡ የነሐስ ግፊት፡ PN10/16መጠን፡ DN50-300
መደበኛ: ISO2531/EN545ቁሳቁስ: ነሐስግፊት: PN10/16መጠን: DN50-300