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it refers to a metal clamp with nuts and bolts that holds the holding pipes together
a. bamboo scaffolding
b. scaffolding clamps
c. scaffolding pipe
d. pipe wrench​


Sagot :

Answer:

b. Scaffolding clamps

Answer:

B. SCAFFOLDING CLAMPS

Explanation:

Tube and clamp scaffold (commonly called tube and coupler scaffold) is a versatile type of scaffold consisting of steel tubes and clamps. ... Diagonal tubes are periodically connected to the scaffold via swivel clamps in order to stabilize the scaffold.

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