A

20, 5. 30, 5. 20, 2. 30, 2. 100. A restraint system shall be used with scissor lifts: in addition to guardrails. when the lift is not equipped with guardrails. when working over six feet. none of the above. 101. A warning line system shall consist of _____ supported by stanchions, and shall be erected around all sides of the work area. wires or ... ................
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