purulia.nic.inpurulia.nic.in/services/notice/tender/tender_PCDI_108.pdfCertificate (DSC) from any...
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purulia.nic.inpurulia.nic.in/services/notice/tender/tender_PCDI_108.pdfCertificate (DSC) from any authorized Certifying Authority (Q 'A) under CCA, Govt of India. (viz. NIC, nC0de