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nnisjw4454s 0 إعلانات
What are galvanized pipes? Galvanized pipes are steel pipes that have been dipped in a protective zinc coating to prevent corrosion and rust. Galvanized steel pipe was commonly installed in homes built before 1960. When it was invented,…
lyy150g 0 إعلانات
As the name indicated a temperature compensated crystal oscillator provides a means of counteracting the frequency change caused by temperature change in a crystal oscillator. The letters TCXO stand for Temperature Compensated Xtal Oscillator - Xtal is…
