Mabuɗin mahimmanci don gwajin wurin gwajin kayan aikin gida

Kayayyakin kayan masaku na gida sun haɗa da kayan kwanciya ko kayan ado na gida, kamar kayan kwalliya, matashin kai, zanen gado, bargo, labule, kayan teburi, shimfidar gado, tawul, matashin kai, yadin banɗaki, da sauransu.

Gabaɗaya magana, akwai manyan abubuwan dubawa guda biyu waɗanda aka saba amfani da su:samfurin nauyi dubawakumagwajin taro mai sauƙi. Binciken nauyin samfur gabaɗaya yana buƙatar yin, musamman lokacin da akwai buƙatun ingancin samfur ko aka nuna bayanin nauyin samfur akan kayan marufi. Na gaba; Gwajin taro gabaɗaya don samfuran murfi ne kawai (kamar shimfidar gado, da sauransu), ba duk samfuran dole ne a gwada su ba. Musamman:

1. Binciken nauyin samfurin

Yawan samfurori: 3 samfurori, aƙalla samfurin ɗaya don kowane salon da girman;

Bukatun dubawa:

(1) Auna samfurin kuma rikodin ainihin bayanan;

(2) Bincika bisa ga buƙatun nauyi da aka bayar ko bayanin nauyi da haƙuri akankayan marufi na samfur;

(3) Idan abokin ciniki bai ba da haƙuri ba, don Allah koma zuwa haƙuri na (-0, + 5%) don sanin sakamakon;

(4) Cancanta, idan duk ainihin sakamakon aunawaa cikin kewayon haƙuri;

(5) Don tantancewa, idan wani ainihin sakamakon aunawa ya wuce haƙuri;

2. Gwajin taro mai sauƙi

Girman samfurin: Bincika samfurori 3 don kowane girman (cirewa da loda madaidaicin cika sau ɗaya)

Bukatun dubawa:

(1) Ba a yarda da lahani;

(2) Ba a yarda ya zama mai matsewa ko sako-sako ba, kuma girman ya dace;

(3) Kada a yi sako-sako kokarya dinkia bude bayan gwajin;