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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| LS/T 1805-2023 |
Technical Specifications for Grain Data Collection Policy-based Grain Purchase {译} 粮食数据采集技术规范 政策性粮食收购 |
China Cereal Industry
Standards Purchase technical specification |
 English PDF |
| NB/T 47019.8-2011 |
Purchase technical specification for boiler and heater exchanger tubes/pipes. Part 8: Titanium and titanium/alloy 锅炉、热交换器用管订货技术条件 第8部分：有色金属 钛和钛合金 |
China Energy industry
Standards Purchase technical specification |
English PDF |
| NB/T 47019.7-2011 |
Purchase technical specification for boiler and heater exchanger tubes/pipes. Part 7: Copper and copper alloy/tube 锅炉、热交换器用管订货技术条件 第7部分：有色金属 铜和铜合金 |
China Energy industry
Standards Purchase technical specification |
English PDF |
| NB/T 47019.4-2011 |
Purchase technical specification for boiler and heater exchanger tubes/pipes. Part 4: Low alloy steel for low-temperature service 锅炉、热交换器用管订货技术条件 第4部分：低温用低合金钢 |
China Energy industry
Standards Purchase technical specification |
English PDF |
| NB/T 47019.3-2011 |
Purchase technical specification for boiler and heater exchanger tubes/pipes. Part 3: Non-alloy and alloy steel with specified elevated temperature properties 锅炉、热交换器用管订货技术条件 第3部分：规定高温性能的非合金钢和合金钢 |
China Energy industry
Standards Purchase technical specification |
English PDF |
| NB/T 47019.2-2011 |
Purchase technical specification for boiler and heater exchanger tubes/pipes. Part 2: Non-alloy and alloy steel with room temperature properties 锅炉、热交换器用管订货技术条件 第2部分：规定室温性能的非合金钢和合金钢 |
China Energy industry
Standards Purchase technical specification |
English PDF |
| NB/T 47019.6-2011 |
Purchase technical specification for boiler and heater exchanger tubes/pipes. Part 6: Ferrite/austenite duplex steel 锅炉、热交换器用管订货技术条件 第6部分：铁素体/奥氏体型双相不锈钢 |
China Energy industry
Standards Purchase technical specification |
English PDF |
| NB/T 47019.5-2011 |
Purchase technical specification for boiler and heater exchanger tubes/pipes. Part 5: Stainless steel 锅炉、热交换器用管订货技术条件 第5部分：不锈钢 |
China Energy industry
Standards Purchase technical specification |
English PDF |
| NB/T 47019.1-2011 |
Purchase technical specification for boiler and heater exchanger tubes/pipes. Part 1: General Requirements 锅炉、热交换器用管订货技术条件 第1部分：通则 |
China Energy industry
Standards Purchase technical specification |
English PDF |
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