NKKK (Nippon Kaiji Kentei Kyokai) 1130 K-Gauge Systems Issued by NKKK (Nippon Kaiji Kentei Kyokai) Certificate type Inspection LNG/CTS AND TOPS Certificate no TKS 1130/11 Expiration date 31.12.2099 Document file NKKK-cert.pdf Related file(s)