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Floor burnisher is the term for a high speed floor buffer that rotates its pad at over 1000 RPM. Closely resembling a large upright, wide-based vacuum cleaner with handlebar controls and requiring two-handed steering by beginners, a floor buffer uses one or more variable-speed circular rotary brushes to dislodge dirt and dust from and apply a ...
A mop handle consists of a long piece of wood or metal tubing fitted with a specific attachment for the mop head. The handle can be attached the mop head by means of: clamp; hanger (with strands doubled over the hanger) plastic claws (attached to the strands) pouch (as with many professional flat mops) screwing (as with the classic yarn mop)
A scrubber (German: Schrubber), is a type of wide brush with a long shaft used for cleaning hard floors or surfaces. Unlike a broom, which has soft bristles to sweep dirt away, a scrubber has hard bristles for brushing. It may therefore be used wet, with water or cleaning fluids.
MOPS (3-(N-morpholino)propanesulfonic acid) is a buffer introduced in the 1960s, one of the twenty Good's buffers. It is a structural analog to MES , [ 1 ] and like MES, its structure contains a morpholine ring.
Lump sum vs. annuity: 6 factors to consider when making your decision. Everyone’s financial situation is different, so it’s important to consider a few key factors — such as tax implications ...
Summary: Annuity vs. IRA Purpose. Annuities are insurance products designed to provide you with a steady stream of income during retirement and possibly until your death. IRAs are tax-advantaged ...
Each annuity is a contract between you and an insurance company: You provide the company money now, and they promise to pay you a steady income later, potentially for the rest of your life ...
Buffered oxide etch (BOE), also known as buffered HF or BHF, is a wet etchant used in microfabrication.It is a mixture of a buffering agent, such as ammonium fluoride NH 4 F, and hydrofluoric acid (HF).