ภาษาไทย
(Concrete Engineering) A device for determining the consistency of fresh concrete. It is sometimes used as an alternative to the slump test.
ภาพประกอบ (Concrete Engineering) A device for determining the consistency of fresh concrete. It is sometimes used as an alternative to the slump test.
คำศัพท์ช่างภาษาอังกฤษ - ไทยที่คล้ายกัน
balance ball ball bearing Ball Burnishing ball cock ball foot ball race ball reamer ball seating ball stake kelly bar key hole saw (campas saw, pad sew) spring ball
