Wathyathyathya

Dongshao ndi wopanga wachi China komanso wopanga ndi wopatsa ndi zaka zambiri zomwe amakumana nazo popanga ma irher. Tikukhulupirira kukhazikitsa zamalonda ndi inu.

Tumizani Kufunsira

Mafotokozedwe Akatundu

Pezani kusankha kwakukulu kwa starth yathyathyathya kuchokera ku China ku Dongshao. Asyers athyathyathya ndi gawo lofunikira la zinthu zolumikizira, monga ma fasser ometera amatha kufanana ndi kukula kwa ma bolts ndikusintha kulimba kwa kulumikizana. Akuluakulu apamwamba kwambiri amatha kusintha magwiridwe ake a nthawi yayitali komanso kulimba. Assis athyathyathya amakhala ndi mapulogalamu osiyanasiyana m'mafakitale osiyanasiyana, kuphatikizapo kuchepetsa kukangana, kupewa kutaya, kudzipatula, kuletsa kumasula kapena kubera kumasula mavuto. Asser apamwamba kwambiri amatha kulumikizidwa mwamphamvu ndi zina zophatikizira kuti achepetse chiopsezo cha kusokonekera ndikuwonjezera chitetezo komanso kukhazikika kwa kulumikizana. Ngati mukufuna kugula ma otathyathyathya, tilimbikitse zinthu zapadera komanso ntchito zapamwamba komanso zomwe mungakuthandizeni kukwaniritsa zolinga zapamwamba kwambiri.

Pazonse, maheluya osefukira amatenga mbali yofunika kwambiri pamoyo wathu watsiku ndi tsiku powonjezera gawo la magawo okhudzana ndi zigawo zolumikizidwa ndi zigawo zolumikizidwa, ndikuteteza mikangano, kusokonekera, kusokonekera, kusokonekera.

Gawo lazogulitsa

(mm)	Φ1.6	Φ2	Φ2.5	Φ3	Φ3.5	Φ4	Φ5	Φ6	Φ8	Φ10	Φ12	Φ14	Φ16	Φ18	Φ20	Φ22	Φ24	Φ27	Φ30	Φ33	Φ36	Φ39	Φ4	Φ45	Φ48	Φ52	Φ56	Φ60	Φ6
min	1.8	2.4	2.9	3.4	3.9	4.5	5.5	6.6	6	11	13.5	15.5	17.5	20	22	24	26	30	33	36	39	42	45	48	52	56	62	66	70
d max	2.05	2.65	3.15	3.7	4.2	4.8	5.8	6.96	9.36	11.43	13.93	15.93	17.93	20.43	22.52	24.52	26.52	30.52	33.62	37	40	43	46	49	53.2	57.2	63.2	67.2	71.2
wa max	4	5	6	7	8	9	10	12	16	20	24	28	30	34	37	39	44	50	56	60	66	72	78	85	92	98	105	110	115
DC min	3.25	4.25	5.25	6.1	7.1	8.1	9.1	10.9	14.9	18.7	22.7	26.7	28.7	32.4	35.4	37.4	42.4	48.4	54.1	58.1	64.1	70.1	76.1	82.8	89.8	95.8	102.8	107.8	112.8
H Max	0.4	0.4	0.6	0.6	0.6	1	1.2	1.9	1.9	2.3	2.8	2.8	3.6	3.6	3.6	3.6	4.6	4.6	4.6	6	6	7	9.2	9.2	9.2	9.2	11.2	11.2	11.2
H min	0.2	0.2	0.4	0.4	0.4	0.6	0.8	1.3	1.3	1.7	2.2	2.2	2.4	2.4	2.4	2.4	3.4	3.4	3.4	4	4	5	6.8	6.8	6.8	6.8	8.8	8.8	8.8