API 5L GR.B YANGI TAY Add to Inquiry Qotishma 20 To'g'ri tekislik Add to Inquiry Qotishma 20 90 daraja muammosiz tirsak Add to Inquiry Qotishma 20 45 Darajani qisqartirish yon tomonlar Add to Inquiry A 815 S 31803 Konsentrik kamaytirish vositasi Add to Inquiry A 420 WPL 6 Konservator Add to Inquiry A 403 WP 310 Tirsak Add to Inquiry A 403 WP 304 L Tee Add to Inquiry A 403 WP 304 L tirsak 90 LR Add to Inquiry A 312 TP 316 L 90 ° SR tirsagi Add to Inquiry A 234 WPB Lateral Tee Add to Inquiry A 234 WP 91 Quvur qismlari Add to Inquiry Birinchidan 215 216 217 218 219 220 221 Oxirgi 218/231
