1 Kev Taw Qhia

qee zaum cupro-nickels, muaj ntau yam sib txawv ntawm cov hlau nickel cooper uas muaj cov yam ntxwv sib txawv thiab yog li ntawd haum rau ntau yam kev siv sib txawv.

2 Cov Khoom thiab Cov Kev Pabcuam

1. Daim ntawv pov thawj CE thiab ROHS;

2. Cov xaj me me raug txais;

3. Lub Hoobkas muag ncaj qha;

4. Kev xa khoom raws sijhawm;

5. Cov qauv muaj;

3 Cov Nta

1. Zoo tiv taus corrosion;
2. Kev ua tau zoo malleability;
3. Ua kom cua sov zoo;
4. Yooj yim rau kev ua tiav thiab ua rau vuam;
5. Kev tiv taus tas mus li ntawm ntau qhov kub thiab txias;
6. constantan yog tus cwj pwm los ntawm lub neej qaug zog zoo thiab muaj peev xwm ntev dua.

4 Daim Ntawv Thov

Nws yog qhov tsim nyog rau cov hluav taws xob resistors, potentiometers, cov xov hlau cua sov, cov xov hlau cua sov thiab cov ntxaij cua sov hauv av; braiding thiab shielding hauv cov cable coaxial yooj ywm thiab kev sib txuas lus cable, ntau yam suab thiab video cable, tsheb teeb liab cable, network cable, cov ntaub ntawv kis tau tus mob cables thiab lwm yam.

5 Qhov Loj

Hlau: 0.018mm-10mm
Daim kab xev: 0.05 * 0.2mm-2.0 * 6.0mm
Sawb: 0.5 * 5.0mm-5.0 * 250mm
Bar: 10-100 hli

6 Thaum koj nug, pls qhia cov ntsiab lus

1. Khoom siv thiab qauv ntawm hlau
2. Txoj kab uas hla, yog tias yog daim kab xev, tuab thiab dav;
3. Qhov ntau;
4. Qhov yuav tsum tau tshwj xeeb yog tias koj muaj.
2. Cov koob hlau manganin:

3. Qhov loj me ntawm qhov ntau thiab tsawg:

4. Cov Tshuaj Lom Zem:

5. Cov Khoom Siv Lub Cev:

6. Cov Khoom Siv Kho Tshuab:

Kev siv Manganin
Cov ntawv ci thiab hlau manganin yog siv rau hauv kev tsim cov resistor, Tshwj xeeb tshaj yog ammeter shunt, vim nws qhov kub thiab txias coefficient ntawm tus nqi tsis kam thiab kev ruaj khov ntev.

Cov Lus Nug Feem Ntau

1. Yam tsawg kawg nkaus uas tus neeg yuav khoom tuaj yeem xaj tau yog dab tsi?
Yog tias peb muaj koj qhov loj me hauv Tshuag, peb tuaj yeem muab txhua qhov ntau uas koj xav tau.
Yog tias peb tsis muaj, rau cov xov hlau spool, peb tuaj yeem tsim tau 1 spool, li 2-3kg. Rau cov xov hlau coil, 25kg.
2. Koj yuav them li cas rau cov qauv me me?
Peb muaj tus account Western union, xa nyiaj mus rau tus nqi coj mus kuaj kuj zoo.

3. Cov neeg siv khoom tsis muaj tus account ceev. Peb yuav npaj qhov kev xa khoom li cas rau cov qauv txiav txim?
Tsuas yog xav tau muab koj cov ntaub ntawv chaw nyob, peb yuav xyuas tus nqi ceev, koj tuaj yeem npaj tus nqi ceev ua ke nrog tus nqi qauv.

4. Peb cov nqe lus them nqi yog dab tsi?
Peb tuaj yeem txais cov nqe lus them nqi LC T / T, nws kuj nyob ntawm qhov xa khoom thiab tag nrho cov nyiaj. Cia peb tham ntxiv txog cov ntsiab lus tom qab tau txais koj cov kev xav tau ntxaws ntxaws.

5. Koj puas muab cov qauv dawb?
Yog tias koj xav tau ntau meters thiab peb muaj Tshuag ntawm koj qhov loj me, peb tuaj yeem muab, cov neeg siv khoom yuav tsum tau dais tus nqi xa khoom thoob ntiaj teb.

6. Peb lub sijhawm ua haujlwm yog dab tsi?
Peb yuav teb koj los ntawm email/xov tooj. Peb yuav tiv tauj koj hauv online tsis pub dhau 24 teev. Txawm yog hnub ua haujlwm lossis hnub so.