What's the name of the sealing tape specification 40*50y y?
Yard English words, yards. 1 yards =0.9144 metersThe length is not 50m, but 50 yards, about 45.72 meters. Not only 50 meters.
Yard English words, yards. One yard equals 1 yards =0.9144 meters
Is the width 48mm length is 36m Y is smaller than the code.Y is the code, one yard =0.914 meters
