A _____ Roller Is a Multi-Purpose Roller Which Is Used

Q12: _ are used for vertical transportation of

Q13: _ are extra wagons attached to the

Q14: _ consists of a vibrating unit mounted

Q15: _ are usually mounted on two or

Q16: _ type of excavator carries shovel at

Q18: the best time to remove soil is

Q19: a _ is an oldest type of

Q20: _ consists of a large bucket which

Q21: in _ type of crane, heavy temporary

Q22: _ type of excavator is used for