Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
NB/T 10415-2020 |
Medium temperature glass-metal sealed vacuum straight-through solar collector tube {译} 中温玻璃-金属封接式真空直通太阳集热管 |
China Energy Industry
Standards Sealed glass tube |
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SH/T 0698-2000 |
Sealed glass tube method to test chemical stability of refrigerator oils for use within refrigerant systems 在制冷系统中冷冻机油的化学稳定性试验法(密封玻璃管法) |
China Petrochemical Industry
Standards Sealed glass tube |
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