Dade ni bɛ ŋmɔlɔ
Kɔnkrit Skrui

Nitsumɔhe-Grade Hekɛnɔfɔɔ

Kwɛmɔ O-Nitsumɔhei Ahe Nitsumɔi lɛ He Shweshweeshwe

Saamɔ tɛ̃ɛ. Nine bɛ

Sinsun dade ni bɛ dade ni akɛfee kɔnkrit: Afee kɛha Tɛi ni Akɛbaatsu Nii Daa

Sinsun A2 & A4 dade ni bɛ ŋmɔlɔ ni akɛfee kɔnkrit lɛ haa 4.5 kN tsɔne ni haa mɔ he jɔɔ lɛ yɛ C20/25 kɔnkrit mli. ETA-kɛ-mli gbɛjianɔtoo kɛha kɔnkrit ni egbɛ eshwa/egbɛ eshwaaa. Nitsumɔhe lɛ jara tɛ̃ɛ. Bi nɔkwɛmɔnii.

Na Quote Oya

Hunu Kɔnkrit Skrui ni Akɛfeee Skru: Be ni...
Shihilɛ Biɔ Babaoo

Dade ni bɛ dade yitso ni yɔɔ ŋmɔlɔŋmɔlɔ ni akɛfee kɔnkrit skru

Kɛjɛ afi 2006 kɛbaa nɛɛ, wɔkɛ wɔ nitsumɔhe lɛ shikpɔŋ lɛ etsu nii akɛ skul. Jeee nɔ ni ota shi ni oboɔ wiemɔi atoi lɛ, shi moŋ nɔ ni ofoɔ nibii ni osusuɔ nɔ hewɔ ni amɛfoɔ lɛ he. Nakai ji bɔ ni ofeɔ dade ni akɛfee ŋtayaa ni tsuɔ nii yɛ shihilɛ mli diɛŋtsɛ, shi jeee yɛ wolo nɔ kɛkɛ.

Dade ni akɛwoɔ kɔnkrit mli lɛ saa naagba pɔtɛɛ ko: ŋmei. Shi jeee dade ni sɛɛ efooo lɛ fɛɛ ji ekome, ni jeee mɔ fɛɛ mɔ he miihia ŋshɔ hiɛ dade. Obaanyɛ okɛ saji ni yɔɔ baafa nɛɛ nɔ lɛ ahala nɔ ni ja. Enɛ jɛɔ afii 19 ni akɛfee nibii lɛ kɛ nibii akpei abɔ ni akɛwoɔ ŋmɔ lɛ mli lɛ mli.

Na Quote Oya

Mɛni a kɔnkrit dade ni bɛ ŋmɔlɔ Efeɔ Diɛŋtsɛ

03

Mɛni hewɔ akɛ dade ni sɛɛ efooo tsuɔ nii? Esa akɛ okɛ dade ni sɛɛ efooo atsu nii ejaakɛ dade ni ji carbon lɛ baanyɛ atsɔ ŋmɔtɔ. Ohe miihia ni oná nibii ni baahaaa ŋmei mli muji lɛ ajɛ lá mli loo ebaaha ehiɛ afee ŋmɔlɔŋmɔlɔ yɛ be ni sa mli kɛ́ eyɛ kpo nɔ, ebɛŋkɛ ŋshɔ lɛ naa, loo yɛ he ko ni ehiɔ shi ni efɔ lɛ. A2 (304) kɛ A4 (316) dade ni sɛɛ efooo lɛ yeɔ taomɔ nii nɛɛ nɔ.

01

Dade ni akɛwoɔ kɔnkrit mli ni sɛɛ efooo lɛ shwieɔ kpãai ni kɛ kɔnkrit, brikii, loo blɔki boteɔ mli tɛ̃ɛ lɛ. Sleeve ko bɛ kɛha mlilɛɛmɔ. Glu ko bɛ ni tsofai yɔɔ mli. Ankɔ gbɔmɔtso ko bɛ ni yɔɔ srɔto.

dade ni akɛfee tɛi ni bɛ ŋmɔlɔ ni ji Technical
Data kɛ Nibii ni He Hiaa

Wɔhaa bo ŋaa he saji fɛɛ ni he hiaa bo koni ohala nɔ ni ja, ni wɔbaanyɛ wɔfee nibii ni obaanyɛ ohala lɛ hu bɔ ni sa onitsumɔ lɛ hiamɔ nii. Akwɛɔ saji fɛɛ ni aŋmala lɛ amli kɛtoɔ ACI 318-19, DIN 125, kɛ ISO 3506 mlai lɛ ahe koni ana akɛ eja ni abaanyɛ atĩ mli.

Dade ni bɛ ŋmɔlɔ	Diamita (mm)	Kɛlɛ (mm)	Nɔ ni akɛwoɔ mli lɛ mlibotemɔ (mm, Min)	Bu lɛ mlilɛɛmɔ (mm)	Tensile Hewalɛ (kN, Kɔnkrit ni Egbaaa)	Shia Hewalɛ (kN)	Drive henɔ
304 (A2-70)	6	50-100 lɛ nɔ	45	6	8.2-12.5	5.3-7.8	T30
304/316 (A2-70/A4-80)	8	70-160 lɛ nɔ	65	8	14.9-21.3	8.9-12.6	T30
304/316 (A2-70/A4-80)	10	90-260 lɛ nɔ	85	10	19.2-28.7	13.9-18.5	T40
316 (A4-80)	12	110-300 lɛ nɔ	100	12	19.9-35.2	21.9-27.3	T40

Efalɛ
ŋaa he saji

La He Shitee-kɛ-woo

R120 (ekɛ EU la he shweshweeshwefeemɔ he mlai lɛ kpãa gbee).

Dɔlɛ srɔtoi

-40°C kɛyashi +120°C

Gbeena

Adebɔɔ mli dade ni bɛ ŋmɔlɔ (ni bɛ hewalɛ) kɛ zinc ni akɛwoɔ mli.

Thread henɔ

Mɛtrik kpãa ni mli wa, ni tswaa ehe (foɔ yɛ kɔnkrit bu mli koni emɔmɔ nibii yɛ he ni eyɔɔ lɛ).

He ni yɔɔ teŋ jɛkɛmɔ bibioo fe fɛɛ

Mimita 65 (M6), mm 80 (M8), mm 100 (M10), mm 115 (M12)

Gbɛ ni baa shi fe fɛɛ

50mm (M6), 60mm (M8), 75mm (M10), KƐ 85mm (M12).

ETA kpɛlɛ nɔ

ETA-22/0413 (kɛha kɔnkrit ni egbɛ eshwa kɛ nɔ ni egbɛ eshwaaa fɛɛ).

Sinsun tɛ ni akɛfee skrui ni bɛ dade: &
Dalɛ kɛ saji ni akɛwoɔ mli lɛ fɛɛ

Skru Diamita	Kɛlɛ ni yɔɔ (mm)	Kɛlɛ ni yɔɔ (inchi)	Thread lɛ Kɛlɛ	Yitso Style Hegbɛi	Drive henɔ
5.0mm (3/16")	50, 60, 75	2", 2-3/8", 3"	Thread muu fɛɛ	Hex / Nɔ ni akɛwoɔ mli	T-25 / Filips
6.0mm (1/4")	50, 60, 70, 80, 100	2", 2-3/8", 2-3/4", 3-1/8", 4"	Thread muu fɛɛ	Hex / Nɔ ni akɛwoɔ mli	T-25 / T-30
mm 8.0 (5/16")	60, 80, 100, 120, 150	2-3/8", 3-1/8", 4", 4-3/4", 6"	Thread muu fɛɛ	Hex / Nɔ ni akɛwoɔ mli	T-30 / T-40
10.0mm (3/8")	80, 100, 120, 150, 200	3-1/8", 4", 4-3/4", 6", 8"	Thread muu fɛɛ	Hex	T-40 / 13mm heks
12.0mm (1/2")	100, 120, 150, 200, 275	4", 4-3/4", 6", 8", 11"	Thread muu fɛɛ	Hex	T-50 / 15mm heks

SINSUN-316 dade ni bɛ ŋmɔlɔ ni akɛfee ŋtayaai
(A4 Ŋshɔ hiɛ Dade ni Shĩaa)

Diamita	Ekɛlɛ	Drill Bit Dalɛ	Min. Bu lɛ mlibotemɔ	Nɔ ni Akɛwo Mli Mli	Jatsu ni tsiɔ (kN)	Shia jatsu (kN)	Max Torki
6.0mm	50mm	6.0mm	45mm	35mm	2.2 kN	5.8 kN	12 Nm
6.0mm	60mm	6.0mm	55mm	45mm	2.9 kn	6.8 kN	14 Nm
6.0mm	70mm	6.0mm	65mm	55mm	4.5 kN	6.8 kN	14 Nm
6.0mm	80mm	6.0mm	75mm	65mm	4.8 kN	6.8 kN	14 Nm
6.0mm	mm 100	6.0mm	95mm	85mm	5.2 kN	6.8 kN	14 Nm
8.0mm	60mm	8.0mm	55mm	45mm	4.8 kN	9.5 kN	18 Nm
8.0mm	80mm	8.0mm	75mm	65mm	6.2 kN	9.5 kN	20 Nm
8.0mm	mm 100	8.0mm	95mm	85mm	7.0 kN	9.5 kN	20 Nm
8.0mm	120mm	8.0mm	115mm	105mm	7.5 kN	9.5 kN	20 Nm
8.0mm	150mm	8.0mm	145mm	135mm	8.0 kN	9.5 kN	20 Nm
10.0mm	80mm	10.0mm	75mm	65mm	6.8 kN	14.2 kN	25 Nm
10.0mm	mm 100	10.0mm	95mm	85mm	8.8 kN	14.2 kN	30 Nm
10.0mm	120mm	10.0mm	115mm	105mm	9.5 kN	14.2 kN	30 Nm
10.0mm	150mm	10.0mm	145mm	135mm	10.2 kN	14.2 kN	30 Nm
10.0mm	200mm	10.0mm	195mm	185mm	11.0 kN	14.2 kN	30 Nm

*A4 (316) ni bɛ ŋmɔtɔ lɛ mli lɛ, molybdenum yɔɔ mli koni ekɛha kloraid lɛ anyɛ atsu nii jogbaŋŋ. 5,000+ ŋmɛlɛtswai ni akɛ ŋoo shwieɔ nɔ lɛ akaa yɛ ASTM B117 nɔ.*

SIN-SSD nibii ni nyiɛ sɛɛ (Kɔnkrit ni akɛ Carbide wo mli / Hewalɛ-Kwɛmɔ)

Diamita	Ekɛlɛ	Drill Bit Dalɛ	Min. Bu lɛ mlibotemɔ	Nɔ ni Akɛwo Mli Mli	Jatsu ni tsiɔ (C20/25)	Jatsu ni tsiɔ (C50/60)	Kɔnkrit ni Egbɛ Eshwa
6.0mm	60mm	6.0mm	55mm	45mm	4.5 kN	6.8 kN	Hɛɛ (C1)
6.0mm	80mm	6.0mm	75mm	65mm	4.8 kN	7.2 kN	Hɛɛ (C1)
6.0mm	mm 100	6.0mm	95mm	85mm	5.2 kN	7.8 kN	Hɛɛ (C1)
8.0mm	80mm	8.0mm	75mm	65mm	6.2 kN	9.3 kN	Hɛɛ (C1)
8.0mm	mm 100	8.0mm	95mm	85mm	7.0 kN	10.5 kN	Hɛɛ (C1)
8.0mm	120mm	8.0mm	115mm	105mm	7.5 kN	11.2 kN	Hɛɛ (C1)
8.0mm	150mm	8.0mm	145mm	135mm	8.0 kN	12.0 kN	Hɛɛ (C1)
10.0mm	mm 100	10.0mm	95mm	85mm	8.8 kN	13.2 kN	Hɛɛ (C1)
10.0mm	120mm	10.0mm	115mm	105mm	9.5 kN	14.2 kN	Hɛɛ (C1)
10.0mm	150mm	10.0mm	145mm	135mm	10.2 kN	15.3 kN	Hɛɛ (C1)
10.0mm	200mm	10.0mm	195mm	185mm	11.0 kN	16.5 kN	Hɛɛ (C1)
12.0mm	200mm	12.0mm	195mm	175mm	14.5 kN	21.7 kN	Hɛɛ (C1)
12.0mm	275mm	12.0mm	270mm	250mm	16.0 kN	24.0 kN	Hɛɛ (C1)

*Carbide-tiped threads ni afee aha kɔnkrit ni he wa waa (kɛyashi C50/60). Shishitoo mlai ni kɔɔ ETA he lɛ nyiɛ sɛɛ.*

Nitsumɔi: He ni dade ni bɛ ŋmɔlɔ yɔɔ kɔnkrit bolts Ji Nɔ ni Sa

1. Tsumaa yɛ ŋshɔ lɛ naa kɛ ŋshɔ lɛ mli

Nibii ni akɛfiɔ nii ahe lɛ tsuuu nii yɛ he ko ni bɛŋkɛ nu ni mli edɔ. Yɛ Florida lɛlɛdaamɔhe nitsumɔi amli lɛ, wɔna akɛ ŋtayaai ni akɛ dade fee lɛ etsɔ ŋmɔtɔ yɛ nyɔji 18 pɛ sɛɛ.

Sinsun A4 stainless screws he miihia kɛha:Fenders kɛ dock cleats、Nibii ni akɛkpɛtɛɔ ŋshɔ lɛ naa lɛ he、Handrail gbɛjianɔtoi kɛha ŋshɔnaa gbɛjegbɛi、Okadii ni yɔɔ ŋshɔ lɛ naa.

Nɔ hewɔ ni Sinsun: Akɛ dade 316 ni sɛɛ efooo fee, ni eyɛ nɔ ko ni haa mɔ he jɔ̃ɔ ehe. Aka lɛ akwɛ yɛ ŋmei ni akɛshwieɔ nɔ lɛ mli fe ŋmɛlɛtswai 5,000. Onitsumɔ ni ogbe naa lɛ bɛ ŋmei.

Na Quote Oya

2. Nugbɔ Skrin kɛ Facade Shikpɔŋ nɔ Nibii:

Nibii ni akɛfiɔ tsɔne lɛ he ni sɛɛ efooo lɛ he miihia kɛha ŋmɛnɛŋmɛnɛ beaŋ tsumaa wolokpoi.

Dade ni bɛ ŋmɔlɔ ni akɛwoɔ dade mli lɛ hiɛɔ: dade ni bɛ ŋmɔlɔ kɛha simenti tsɔne、Brikii ni shwieɔ shi、Brackets kɛha nugbɔshiimɔ.

Akɛ wɔ SIN-SSD skrui lɛ tsu nii yɛ Passivhaus nitsumɔ ko mli yɛ UK ni 250mm ni akɛwoɔ mli lɛ mli. Naagbai komɛi bɛ ni akɛsaa yɛ C45 kɔnkrit mli.

Na Quote Oya

Shigbeemɔ-hebuu-ni-he-hia-kɛha-shweshweeshwefeemɔ

3. Fall hebuu ni he hiaa waa kɛha shweshweeshwefeemɔ

Nine nɔ tsɔnei, ŋwɛitsu nɔ tsɔnei, kɛ tsɔnei ni akɛbuɔ he lɛ he miihia ŋwɛi ŋtayaai ni tsuɔ nii jogbaŋŋ yɛ kɔnkrit ni egbɛ eshwa mli.

Wɔ tsɔnei ni kɛ ETA mlai lɛ kpãa gbee lɛ ji nɔ ni akpɛlɛ nɔ kɛha:Posts kɛha balcon railings、Handrails kɛha stairs、Hebuu kɛjɛ ŋwɛitsu lɛ naa、Guardrails ni yɔɔ mezzanine lɛ nɔ.

Nɔ ni ataoɔ yɛ kɔnkrit ni efite he ji akɛ, ehe miihia ni okɛ ŋtayaai ni aka amɛ akwɛ ni akpɛlɛ nɔ kɛha shihilɛi ni egbɔjɔ kɛji akɛ kɔnkrit lɛ mli gbala yɛ be ni sa mli (yɛ hulutsoo ni yaa hiɛ, shikpɔŋhosomɔ nitsumɔ hewɔ). Enɛ ji nɔ ni wɔ SIN-SSD sɛɛkuu lɛ feɔ.

Na Quote Oya

4. Atsuɔ niyenii ahe nii ni afee nibii yɛ nitsumɔhei

Shihilɛi ni mli tse lɛ fiteɔ carbon dade ni akɛfiɔ he lɛ.

Stainless dade kɔnkrit ŋtayaai ji nɔ ni afɔɔ feemɔ kɛha:Nibii ni akɛtsuɔ nii yɛ niyenii tsei amli、Brackets kɛha conveyor yelikɛbuamɔ、Columns ni yɔɔ mezzanine lɛ nɔ、Anchors kɛha paipii ŋtayaai.

A4 dade ni bɛ ŋmɔlɔ lɛ kɛ tsofai ni akɛtsuɔ nii kɛjieɔ muji lɛ tsuuu nii.

Na Quote Oya

Afee niyenii ni afee nibii yɛ nitsumɔhei

Dade ni bɛ dade kɛ Kabon dade: Be ni esa akɛ atsɔɔ Stainless

Maamii	Kabon dade (Zinc)	Kabon dade (HDG)	304 Nɔ ni bɛ ŋmɔlɔ	316 Nɔ ni bɛ ŋmɔlɔ
Mligbɛ, egbi	Afii 10+	Afii 20+	Husu bɛ he	Husu bɛ he
Kponɔgbɛ, maŋ lɛ mli	Afii 1-3	afii 8-12 mli	Afii 25+	Afii 50+
Ŋshɔnaa (		Afii 2-4	afii 5-8	Afii 25+
Ŋshɔ mli (ŋoo spray)		Afii 1-2	Afii 2-3	Afii 20+
Tsofai ni ajieɔ atsɔɔ	Ajieee yi	Husu	Ekpakpa	Sa jogbaŋŋ
Jara kɛha unit kome	Shi	Teŋ	Teŋgbɛ-Kwɔ	Ŋwɛi

Wɔkɛɔ bo akɛ kaatsɔɔ mli fe nine. 304 stainless ji sɛɛnamɔ kpakpa kɛji akɛ onitsumɔ lɛ yɛ shikpɔŋ lɛ mli ni ŋmɔtɔ bɛ mli be fɛɛ be. 316 ji gbɛ pɛ ni baaha mɛi atswa bo kɛji obɛŋkɛ nu ni mli edɔ loo oyɛ nitsumɔhe ko ni afeɔ tsofai yɛ mli lɛ.

dade ni bɛ ŋmɔlɔ kɔnkrit skru ankɔs kɛwoɔ mli: Nitsumɔ ni Owo He Nyɔmɔ lɛ Namɔ lɛ

Nɔ ni haa etsuɔ nii ji nɔ ni haa etsuɔ nii. Enɛ ji nɔ ni wɔkase kɛjɛ afii 19 ni wɔkɛha hetoo yɛ nitsumɔ lɛ mli lɛ mli.

Nɔ ni ji 1: Feemɔ Buu

Akɛ hama ni akɛ carbide tsɔnei tsuɔ nii yɛ mli lɛ he ŋaawoo haa. Esa akɛ bit lɛ dalɛ afee tamɔ skru lɛ (6mm skru = 6mm bit). Kɛha sũ ni akɛwoɔ mli lɛ, drill mlibotemɔ = mlibotemɔ mlibotemɔ + 10 mm

Nɔ ni ji enyɔ: Tsumɔ bu lɛ mli

Mɔ fɛɛ mɔ sumɔɔ ni efo gbɛ nɛɛ nɔ. Kɔnkrit sũ ni ashi yɛ bu lɛ mli lɛ baanyɛ aha egbɔjɔ kɛyashi 50% ni egbɔjɔ. Oyɛ nibii enyɔ ni obaanyɛ ohala: Nɔ ni tsuɔ nii jogbaŋŋ fe fɛɛ: kɔɔyɔɔ ni mli wa Nɔ kroko hu ji, okɛ nine pɔmp kɛ waya brɔsh atsu nii (kɛ hoo lɛ, 4–5 ni akɛjieɔ muji).

Nɔ ni ji etɛ: Okɛ skruu lɛ atsu nii.

Kɛ tsɔne ni akɛtswaa tsɔne loo tsɔne ni akɛtswaa tsɔne lɛ atsu nii. Kɛ oyaiyeli ni sa atsu nii – kaakudɔ tsɔne lɛ kɛ throttle muu lɛ fɛɛ Kpa kɛji yitso lɛ ta tsɔne lɛ he. Tsi ohe kɛjɛ torque ni ooofee fe nine lɛ he.

Nihɔɔlɔi Hetoo diɛŋtsɛ

"Wɔmiitao A4 ankɔs ni baanyɛ atsu wash-down he nii kɛha wɔ niyenii afeemɔ he lɛ mlilɛɛmɔ. Sinsun kɛ 10,000 ba yɛ otsii etɛ mli, ni wɔ nitsulɔi ni kɛwoɔ mli lɛ bɛ naagba ko kwraa. Torque he saji lɛ ja, ni threads lɛ kɛ C30 kɔnkrit lɛ kpãa gbee jogbaŋŋ.

— Tsɔne He Nitsulɔ ko ni yɔɔ Midwest lɛ he nitsulɔ

"Sinsun ŋaa kuu lɛ ye ebua wɔ ni wɔhala skru ni sa kɛha kɔnkrit nitsumɔ ni he hiaa hewalɛ babaoo (C50). Nibii krokomɛi ni wɔka wɔkwɛ lɛ nyɛɛɛ agbe kpãa lɛ feemɔ naa. Amɛ skru ni akɛ carbide tsuɔ nii yɛ mli lɛ tsɔɔ mli tamɔ bɔta .

— Tsɔne He Nilelɔ, UK

"Wɔtsake wɔ Ocean City boardwalk railings lɛ fɛɛ wɔwo Sinsun A4 stainless. Afii etɛ sɛɛ lɛ, ŋmei ko bɛ. Nɔ ni jɛ maŋ lɛ mli hardware shwapo lɛ mli lɛ jie ŋmei tsuru kpo yɛ nyɔji 18 sɛɛ. Amrɔ nɛɛ wɔkɛ Sinsun miitsu nii yɛ wɔ ŋshɔnaa nitsumɔi lɛ fɛɛ amli."

— Amɛmiima gbɛjegbɛ ko ni akɛ tsei fee yɛ New Jersey

"Wɔbiɔ nibii babaoo kɛ nibii ni akɛfee lɛ kɛjɛɔ Sinsun daa. Nibii ni akɛtoɔ lɛ dalɛi lɛ majeɔ oya yɛ gbii 15 mli, ni nibii ni akɛhaa lɛ feɔ klalo yɛ gbii 30–45 mli. Be ni anyɛɔ akɛ he fɔ̃ɔ nɔ be fɛɛ be."

— Sinsun Nihɔɔlɔ ni Heɔ Nibii babaoo

FAQ: Dade ni Akɛfee Kɔnkrit Skru

Na Wɔ

Kɛji ootao ŋaa he saji fitsofitso, wiemɔi ni ato he gbɛjianɔ, loo kaa nɔkwɛmɔnɔ lɛ, ofainɛ ni otswa wɔ B2B jarayeli kuu lɛ.
Wɔhaa saji fɛɛ ahetoo yɛ ŋmɛlɛtswai 24 mli ni wɔkɛ nɔkwɛmɔnii ni aheee nɔ ko haa koni akɛkwɛ bɔ ni ehi ha (nibii ni akɛmajeɔ lɛ ji nɔ ni mɔ ni heɔ lɛ woɔ).
Wɔmiikpa gbɛ akɛ wɔkɛ bo baatsu nii koni wɔkɛ dade ni akɛfee ŋtayaa ni anyɛɔ akɛ he fɔ̃ɔ nɔ lɛ aha kɛha onitsumɔhe nitsumɔi lɛ.

Sinsun Fastener Co., Ltd. Adrɛs: Tianjin Shikayeli kɛ Teknɔlɔji Yiwalɛ He, China

Email: jarayeli@eshafeemɔ.com

Tɛlifon: +8613622187012 Wɛbsaiti: www.

Keep In Touch

TO KNOW MORE ABOUT Sinsun, PLEASE CONTACT US！

We are committed to providing you with the best quality service and look forward to communicating with you to solve problems together and bring you a better experience.

our experts will solve them in no time.

Dade ni Akɛfee Kɔnkrit Skrui

Dade ni bɛ ŋmɔlɔ
Kɔnkrit Skrui

Sinsun dade ni bɛ dade ni akɛfee kɔnkrit: Afee kɛha Tɛi ni Akɛbaatsu Nii Daa

Hunu Kɔnkrit Skrui ni Akɛfeee Skru: Be ni...
Shihilɛ Biɔ Babaoo

Mɛni a kɔnkrit dade ni bɛ ŋmɔlɔ Efeɔ Diɛŋtsɛ

03

01