IS 11639 : Part 1 : 1986
IS 11639 : Part 1 : 19861360268
IS 11639 : Part 1 : 1986
Title: Criteria for structural design of penstocks: Part 1 Surface penstocks
Format: Print
Pages: 13
Year: 1986
Publisher: Bureau of Indian Standards
Availability: Out of Stock
Title: Criteria for structural design of penstocks: Part 1 Surface penstocks
Format: Print
Pages: 13
Year: 1986
Publisher: Bureau of Indian Standards
Availability: Out of Stock
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