SNI 19-1948-1990 Main entry and description of non book materials (Cataloguing rules)《非图书资料主条目与描述》.pdf

相关资源

GY 49-1989 广播电视系统科技图书资料分类法.pdf

JT T 95-1994 海船航海图书资料配备要求.pdf

GY T 49-1989 广播电视系统科技图书资料分类法.pdf

GY T 49-1989 广播电视系统科技图书资料分类法.pdf

猜你喜欢

CNS 4113-1991 Glossary of Terms Used in Building Module《建筑模矩词汇》.pdf

CNS 4114-1991 Basic Tolerances for Building Components《建筑组件基本许可差》.pdf

CNS 4115-1991 Principle of Modular Co-ordination in Buildings《建筑模矩配合原则》.pdf

CNS 4116-1981 Mobile Pneumatic Grain Conveyor《移动式谷类运送机（空气浮动式）》.pdf

CNS 4117-1991 Lamp Pole for Illumination of Road《道路照明用灯杆（渐细型）》.pdf

CNS 4120-1998 Type G standard test block for ultrasonic normal beam testing《超音波检测用G型标准规块》.pdf

CNS 4121-1998 Type N1 standard test block for ultrasonic normal beam testing of steel plates《超音波检测钢板用N1型标准规块》.pdf

CNS 4122-1998 Type A1 standard test block for ultrasonic testing《超音波检测用A1型标准规块》.pdf

CNS 4123-1998 Type A2 standard test block for ultrasonic angle beam testing《超音波斜束检测用A2型标准规块》.pdf