n.a wire net to stop sparks from an open fireplace or smokestack

同義詞：spark arrester

Acoustical sparker probe apparatus
A high-frequency sparker source for the borehole environment
Some Characteristics of Marine Sparker Seismic Data
Development of a 20 kJ Sparker for High Resolution Ocean Seismic Survey
A Proposal for user level sparse BLAS: Sparker working note no. 1
The feasibility of developing a borehole sparker for geothermal wells
Tenderization of beef loins using a high efficiency sparker
Non-lethal unfriendly swimmer and pipe defense combining sound and flash pulses using a new sparker
Synthesis of deep multichannel seismic and high resolution sparker data: Implications for the geological environment of the Krishna...
The Geology of the Western Approaches of the English Channel. II. Geological Interpretation Aided by Boomer and Sparker Records