International Electrotechnical Commission (IEC) yog lub koom haum txheej txheem thoob ntiaj teb uas tsim los ntawm pawg kws tshaj lij ntawm ntau lub tebchaws. Tuam Tshoj tus qauv hauv tebchaws feem ntau yog tsim los raws li IEC tus qauv, uas tseem yog ib qho ntawm cov qauv txheej txheem thoob ntiaj teb hauv PCB thiab muaj feem cuam tshuam nrog thaj chaw nrog kev txhim kho sai. Kev nkag siab ntawm PCB thiab cov ntaub ntawv cuam tshuam los pab txhawb cov neeg sib tw ntawm IEC tus txheej txheem kev siv thev naus laus zis, txhawb kev txhim kho kev luam tawm thev naus laus zis thev naus laus zis kom nrawm tshaj plaws nrog rau cov txheej txheem thoob ntiaj teb, qhov no yuav yog IEC tam sim no siv tau zoo PCB txheej txheem (ntawv ci), PCB, PCB cov ntaub ntawv muaj feem cuam tshuam txog txuj ci txuj ci, cov txheej txheem ntawm cov txheej txheem kev xeem raug xa mus rau hauv cov ntaub ntawv thiab kev hloov kho yog raws li hauv qab no:

PCB thiab txheej txheem txheej txheem txheej txheem txheej txheem:

1. IEC61189-1 (1997-03): Cov txheej txheem ntsuas cov khoom siv hluav taws xob, sib txuas cov qauv thiab cov khoom sib txuas-Ntu 1: Cov kev sim dav dav thiab cov txheej txheem.

2. IEC61189 (1997-04) Kev sim cov txheej txheem rau cov khoom siv hluav taws xob, Kev sib txuas cov qauv thiab cov khoom sib txuas- Ntu 2: Cov txheej txheem sim rau cov khoom siv nrog cov qauv sib txuas tau hloov kho thawj zaug thaum Lub Ib Hlis 2000

3. IEC61189-3 (1997-04) Cov khoom siv hluav taws xob Ntsuas txoj hauv kev, Kev teeb tsa kev sib txuas thiab cov khoom siv sib txuas-Ntu 3: Kev teeb tsa kev sib txuas (cov laug cam luam tawm) Cov txheej txheem kuaj xyuas thawj zaug thaum Lub Xya Hli 1999.

4. IEC60326-2 (1994-04) Luam pawg thawj coj-Ntu ii; Txoj kev xeem tau raug kho thawj zaug thaum Lub Rau Hli 1992.

PCB hais txog cov khoom siv tus qauv

1. IEC61249-5-1 (1995-11) Cov khoom siv sib txuas sib txuas —-Ntu 5: Cov lus qhia tshwj xeeb rau cov txheej txheem tsis muaj txheej txheej thiab cov yeeb yaj kiab ua yeeb yaj kiab —-Ntu 1: Cov tooj liab tooj liab (siv hauv kev tsim cov tooj liab-clad substrates)

2. IEC61249-5-4 (1996-06) Luam tawm cov laug cam thiab lwm yam khoom siv sib txuas ua ke —- ntu 5: Cov lus qhia tshwj xeeb rau cov ntawv tsis muaj txheej txheej thiab cov yeeb yaj kiab ua yeeb yaj kiab —- Ntu 4; Coj tus cwj mem.

3. IEC61249-7- (1995-04) Cov khoom siv sib txuas ua haujlwm sib txuas —- Ntu 7: Kev qhia tshwj xeeb rau kev txwv cov ntaub ntawv tseem ceeb —- Ntu 1: Copper/ingots/tooj liab.

Iec61249-8-7 (1996-04) Cov khoom siv sib txuas ua ke sib txuas —-Ntu 8: Cov lus qhia tshwj xeeb rau cov yeeb yaj kiab uas tsis muaj txheej txheem thiab txheej txheej —-Ntu 7: Kos tus cim inks.

IEC61249 88 (1997-06) Cov khoom siv rau cov qauv sib txuas sib txuas —- Ntu 8: Cov lus qhia tshwj xeeb rau cov yeeb yaj kiab uas tsis muaj txheej txheem thiab txheej txheej —- Ntu 8: Cov txheej txheej polymer ruaj khov

Luam tawm pawg thawj coj saib

1. IEC60326-4 (1996-12) Cov laug cam tau luam tawm —–Ntu 4: Sab hauv cov pawg sib tshooj uas tsis sib xws — cov lus qhia tshwj xeeb.

2. IEC60326-4-1 (1996-12) cov laug cam luam tawm —- Ntu 4: Sab hauv nruj ntau daim txiag luam ntawv — Cov lus qhia tshwj xeeb —- Ntu 1: Cov peev xwm nthuav dav tshwj xeeb — Kev ua tau zoo A, B, C.

3. IEC60326-3 (1991-05) luam tawm pawg thawj coj —- Ntu 3: Cov ntawv luam tawm tsim thiab siv.

4. IEC60326-4 (1980-01) cov laug cam luam tawm —- Ntu IV: Ib leeg-sab ib sab cov ntawv luam tawm tshwj xeeb tshwj xeeb (tus qauv tau hloov kho thawj zaug thaum lub Kaum Ib Hlis 1989).

5. IEC60326-5 (1980-01) cov laug cam luam tawm —- Ntu 5: Cov lus qhia tshwj xeeb rau ib leeg-ob tog thiab ob tog ib txwm luam tawm cov laug cam nrog lub qhov hlau (thawj zaug hloov kho xyoo 1989).

Ec60326-7 (1981-01) Luam Tawm Cov Phiaj Xwm —- Ntu 7: Ib leeg-ob tog thiab ob tog Saj Yeeb Yam Luam Tawm Cov Tsiaj Ntawv yam tsis muaj lub qhov hlau (thawj zaug hloov kho thaum Lub Kaum Ib Hlis 1989).

Ec60326-8 (1981-01) Luam Tawm Cov Phiaj Xwm– Ntu 8: Cov Lus Qhia Tshwj Xeeb rau Ib Leeg Ib Leeg thiab Ob Sab Saum Soj Ntsuam Luam Yeeb Nkab nrog cov qhov hlau (thawj zaug hloov kho thaum Lub Kaum Ib Hlis 1989).

Ec60326-9 (1981-03) Luam Tawm Cov Phiaj Xwm– Ntu 9: Cov Lus Qhia Tshwj Xeeb rau Ib Leeg Ib Leeg thiab Ob Sab Saum Soj Ntsuam Luam Yeeb Nkab nrog cov qhov hlau (thawj zaug hloov kho thaum Lub Kaum Ib Hlis 1989).

Ec60326-9 (1981-03) Luam Tawm Cov Phiaj Xwm —- Ntu X: Rigid-Saj zawg zog Ob tog ob tog luam tawm cov laug cam nrog Lub qhov hlau (thawj zaug kho lub Kaum Ib Hlis 1989).

Ec60326-11 (1991-03) Luam Tawm Cov Phiaj Xwm —- Ntu 11: Rigid-hloov tau ntau daim txiag luam ntawv nrog cov qhov hlau

Ec60326-12 (1992-08) Luam tawm cov laug cam — Ntu 12: Cov lus qhia tshwj xeeb rau Monolithic Laminated Boards (Multilayer luam tawm pawg thawj coj saib ib nrab khoom tiav).