(english) Method whereby drag may be rammed in the pit or flask without necessity of rolling over. Process used in production of heavy castings.
ภาพประกอบ (english) Method whereby drag may be rammed in the pit or flask without necessity of rolling over. Process used in production of heavy castings.
คำศัพท์ช่างภาษาอังกฤษ - ไทยที่คล้ายกัน
angel bed baldaguin bed Bed bed chamber bed joints bed load bed plate blue stone concrete bed folding bed French bed lathe bed load, bed