JT/T 4608.2-91 Performance testing methods for navigation radar on inland waterw...

行业标准2023.07.20

JT/T 4402.2-93 Technical requirernients Of hull epeiring Measurement of thicknes...

行业标准2023.07.20

JT/T 4402.3-93 Technical requir ements for hull repeiring-Changing of corrosion...

行业标准2023.07.20

JT/T 4402.4-93 Technical requirements for hull repairing-Changing of deforma lio...

行业标准2023.07.20

JT/T 4402.6-93 Technical requirements of hull repal rIng-Hull material and weldi...

行业标准2023.07.20

JT/T 4402.5-93 Technical requirements for hull repairing Technologlcal signs.1主题...

行业标准2023.07.20

JT/T 4402.7-93 Technical requirements tor hult repairing-Marking of structural m...

行业标准2023.07.20

JT/T 4402.8-93 Technical requirements for hull repairing Hull steel plate fabric...

行业标准2023.07.20

JT/T 4402.9-93 Tochnical rcquir ements for hull repairing-Hull steel section fab...

行业标准2023.07.20

JT/T 4402.10-93 Technical requirements for hull repairing-Renewal or disrnantlin...

行业标准2023.07.20