hj/t+39

hj/t+39, Total:24 items.

The international standard classification for "hj/t+39" includes: .

The Chinese standard classification for "hj/t+39" includes: Analysis methods for exhaust emission pollutants .

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Professional Standard - Environmental Protection

• HJ/T 39-1999 Stationary source emission -- Determination of chlorobenzenes -- Gas chromatography

Professional Standard - Aviation

• HB 459.1-1984 HJ-1 welding rod technical conditions

Group Standards of the People's Republic of China

• T/SDECA 5088-2022 HJ steel bar truss composite plate
• T/SDECA 5087-2022 Technical specification for application of HJ steel bar truss composite slab

National Health Commission of the People's Republic of China

• GBZ/T 332-2024 Standard ion chromatography method for determination of thiocyanate in urine (replacing WS/T 39-1996)

未注明发布机构

• SAA HB 39-1997
• ACI SP-39
• VDE 0700-39 A1-1997*DIN EN 60335-2-39/A1:1997
• VDE 0750-2-39-2000*DIN EN 60601-2-39:2000
• VDE 0700-39-1997*DIN EN 60335-2-39:1997
• VDE 0750-2-39-2020*DIN EN IEC 60601-2-39:2020
• VDE 0740-2-39 E*DIN EN 60601-2-39:2016-02
• VDE 0700-39-2006*DIN EN 60335-2-39:2006
• VDE 0700-39 A2-1999*DIN EN 60335-2-39/A2:1999
• VDE 0700-39-1992*DIN VDE 0700-39:1992
• VDE 0700-39-2001*DIN EN 60335-2-39:2001
• ASTM B7-39
• VDE 0700-39-2003*DIN EN 60335-2-39:2003
• VDE 0700-39 A1-1995*DIN EN 60335-2-39/A1:1995

Canadian General Standards Board （CGSB)

• CGSB 39.22-94-CAN/CGSB-1994 Measuring Tapes

GSO

• GSO ISO 80079-37:2021 Explosive atmospheres — Part 37: Non-electrical equipment for explosive atmospheres — Non-electrical type of protection constructional safety ''c'', control of ignition sources ''b'', liquid immersion ''k''
• BH GSO ISO 80079-37:2022 Explosive atmospheres — Part 37: Non-electrical equipment for explosive atmospheres — Non-electrical type of protection constructional safety ''c'', control of ignition sources ''b'', liquid immersion ''k'...
• GSO ISO 12319:2015 Aerospace -- 'P' (loop style) clamps -- Procurement specification

International Organization for Standardization (ISO)

• ISO/R 39:1957 Withdrawal of ISO/R 39-1957

Others: hj766 hj,hj/t+39,hj 56,hj 810,hj 43,hj 277,hj 804,hj 479,hj 42,hj hj/t,hj 584,hj/2017,hj/t and hj,hj and hj/t,mt/t+39,hj and hj/t,cj/t+39,cy/t+39,hj/t and hj,hj and hj/t