recording cylinder वाक्य
"recording cylinder" हिंदी में recording cylinder in a sentenceउदाहरण वाक्य
- Their customers were businesses, they thought, who would send the wax recording cylinders back and forth in the first-ever voice mail.
- Storage of the recording cylinders in a basement of the Jefferson Building " is particularly dangerous because smoke and toxic fumes from fires that start in a basement can quickly progress up through the building, " the citation said.