Don’t let your rails creep over time. Rail anchors protect against the forces of train traffic and weather.What do rail anchors protect against?
A: Broken baseplates .
B: Joint wear.
C: Welding accidents.
D: Creeping rails.
A: Broken baseplates .
B: Joint wear.
C: Welding accidents.
D: Creeping rails.
举一反三
- What do rail anchors protect against? A: Broken baseplates. B: Joint wear. C: welding accidents. D: Creeping Rails.
- Rail anchors can protect the rails _____ over time.
- What is the main purpose of the report? A: to compare high-speed rail lines B: to propose building high-speed rails C: to explain the development of high-speed rail D: to discuss the design of high-speed rail
- Making a living as a door-to-doordemands a thick skin, both to protect against the weather and against having the door shut in your face.(salesman)
- ______is a device attached to a rail to prevent it from creeping in the direction of train travel. A: flat bottom rail B: ullhead rail C: ail ancho D: aseplate