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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 3894.9-1986 |
Graphical symbols on the arRangement planof ship--Cargo handling gear 船舶布置图图形符号 起货设备 |
China National Standards Range |
 English PDF |
| GB 6280-1986 |
Capacity series and frequency channels arRangement in 25 to 1000 MHz land mobile telecommunication network 25～1000 MHz陆地移动通信网的容量系列及频道配置 |
China National Standards Range |
English PDF |
| GB/T 223.48-1985 |
Methods for chemical analysis of iron，steel and alloy--The semixylenol oRange photometric method for the determination of bismuth content 钢铁及合金化学分析方法 半二甲酚橙光度法测定铋量 |
China National Standards Range |
English PDF |
| GB/T 4830-1984 |
Pressure Range and quality of air supply for the industrial process measurement and control instruments 工业自动化仪表气源压力范围和质量 |
China National Standards Range |
English PDF |
| GB/T 3894.6-1984 |
Figurations and symbols on the arRangement plans of ships--Life-saving apparatus 船舶布置图图形符号 救生设备 |
China National Standards Range |
English PDF |
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