Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JB/T 14077-2022 |
Air source heat pump cold and hot water dual supply unit {译} 空气源热泵冷热水两联供机组 |
China Machinery Industry
Standards Dual air |
 English PDF |
| JB/T 14069-2022 |
Refrigerant pump-compressor dual cycle unit air conditioners for data center and communication room {译} 数据中心和通信机房用制冷剂泵-压缩机双循环单元式空气调节机 |
China Machinery Industry
Standards Dual air |
English PDF |
| SJ 50597/31-1995 |
Semiconductor integrated circuits. Detail specification for Type JC4007 CMOS dual somplementary pair plus inverter and Type JC4048 CMOS multi function expandable 8 input gate 半导体集成电路 ｊｃ４００７型ｃｍｏｓ双互补对及反相器和ｊｃ４０４８型ｃｍｏｓ８输入多功能门（可扩展）详细规范 |
China Electronics
Standards Dual air |
English PDF |
| TB 1197-1980 |
(Dual air pump to the valve becomes rose ring repair rating) |
China Railway & Train
Standards Dual air |
English PDF |
| TB 1196-1980 |
(Dual air pump to the valve repair grade change) |
China Railway & Train
Standards Dual air |
English PDF |
| TB 1195-1980 |
(Dual air pump to the valve housing repairs rating change) |
China Railway & Train
Standards Dual air |
English PDF |
| TB 1192-1980 |
(Dual air pump valve repair Bei Gou rating) |
China Railway & Train
Standards Dual air |
English PDF |
| TB 1189-1980 |
(Dual air pump repair ring up big Bei Gou rating) |
China Railway & Train
Standards Dual air |
English PDF |
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