Specification classification ntawm cov ntaub so ntswg huv

Raws li cov kev qhia tshwj xeeb, cov ntaub so ntswg huv tuaj yeem muab faib ua peb pawg:
Qhov ntev (L) ntawm Chav Kawm 1 (feem ntau hu ua loj) yog: 270mm, 280mm, 290mm, 300mm; Qhov dav (B) yog: 70mm, 80mm, qhov loj ntawm txhua ntsiav tshuaj (G) 11.0g, haum rau cov poj niam kev coj khaub ncaws hmo ntuj.
Qhov ntev ntawm Chav Kawm 2 (feem ntau hu ua nruab nrab) yog: 210mm, 220mm, 230mm, dav yog: 60mm, 70mm, 80mm, thiab qhov loj ntawm txhua daim yog 7.3g, haum rau cov poj niam cev xeeb tub siv nruab hnub.
Qhov ntev ntawm Chav Kawm 3 (feem ntau hu ua me me) yog: 170mm, 180mm, 190mm. Qhov dav yog: 60mm, 70mm, txhua daim muaj qhov hnyav ntawm 3.0g lossis 5.5g, haum rau cov poj niam ua ntej, tom qab coj khaub ncaws thiab thaum nruab hnub.