Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB 50139-2004 Navigation standard of inland waterway $720.00 via email in 1~5 business day superseded
GB 50139-2014 Navigation standard of inland waterway $810.00 via email in 1~5 business day valid
GB/T 17765-1999 Terminology of aids to navigation $480.00 via email in 1~3 business day abolished
GB/T 17765-2021 Terminology of aids to navigation $690.00 via email in 1~5 business day valid
GBJ 139-1990 Standards for inland navigable waterway $310.00 via email in 1~5 business day abolished
JT/T 30.1-1993 Technical grade standards for workers in the communications industry. Waterway dredging. Delivery pipeline workers $180.00 via email in 1~3 business day abolished
JT/T 30.10-1993 Technical grade standards for workers in the communications industry. Waterway dredging. Navigation lock workers $180.00 via email in 1~3 business day abolished
JT/T 30.11-1993 Technical grade standards for workers in the communications industry. Waterway dredging. Capstan workers $180.00 via email in 1~3 business day abolished
JT/T 30.12-1993 Technical grade standards for workers in the communications industry. Waterway dredging. Signal direct workers $180.00 via email in 1~3 business day abolished
JT/T 30.13-1993 Technical grade standards for workers in the communications industry. Waterway dredging. Binding of rafts workers $180.00 via email in 1~3 business day abolished
JT/T 30.14-1993 Technical grade standards for workers in the communications industry. Waterway dredging. Sinking of rafts and riprap workers $180.00 via email in 1~3 business day abolished
JT/T 30.15-1993 Technical grade standards for workers in the communications industry. Waterway dredging. Sailors $180.00 via email in 1~3 business day abolished
JT/T 30.16-1993 Technical grade standards for workers in the communications industry. Waterway dredging. Statistics men $180.00 via email in 1~3 business day abolished
JT/T 30.2-1993 Technical grade standards for workers in the communications industry. Waterway dredging. Dredge surveying workers $180.00 via email in 1~3 business day abolished
JT/T 30.3-1993 Technical grade standards for workers in the communications industry. Waterway dredging. Survey instruments repairmen $180.00 via email in 1~3 business day abolished
JT/T 30.4-1993 Technical grade standards for workers in the communications industry. Waterway dredging. Waterway divers $180.00 via email in 1~3 business day abolished
JT/T 30.5-1993 Technical grade standards for workers in the communications industry. Waterway dredging. Waterway drillers $180.00 via email in 1~3 business day abolished
JT/T 30.6-1993 Technical grade standards for workers in the communications industry. Waterway dredging. Waterway explosion workers $180.00 via email in 1~3 business day abolished
JT/T 30.7-1993 Technical grade standards for workers in the communications industry. Waterway dredging. Punpinh station electrician and mechanic $180.00 via email in 1~3 business day abolished
JT/T 30.8-1993 Technical grade standards for workers in the communications industry. Waterway dredging. The machine operative workers of the navigation locks $180.00 via email in 1~3 business day abolished
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