Engineering·PDFAdded 11 Jul 2026
NAVTTC Matric-Tech Textbook — Plumbing & Solar Water Heating System-I (Class 10)
by National Vocational & Technical Training Commission
SubjectEngineeringLevelCompetitiveClass10BoardNAVTTCLanguageEnglishFormatPDF
by National Vocational & Technical Training Commission
Official NAVTTC Matric-Tech textbook for Plumbing and Solar Water Heating System-I (Class 10). Covers plumbing tools, pipe materials, fittings, water supply systems, solar water heating fundamentals, and practical installation skills aligned with the Class 10 Matric-Tech curriculum.
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