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Concertina adaṣe Pese Multiple Yiyan fun Aabo

Concertina oditi mọ ẹrọ ti o lagbara pupọ lati tako iwọle ti awọn ọta tabi ẹranko ti aifẹ.Awọn abẹfẹ didan ati ọna ajija le dẹkun ẹnikẹni ti o pinnu lati lọ nipasẹ tabi lori okun waya concertina.
Ni gbogbogbo, odi concertina jẹ apapo okun waya concertina ati odi ọna asopọ pq tabi apapo waya welded eyiti o ṣe idiwọ eniyan nikan ti kii yoo ṣe ipalara fun ọ (wo Ọpọtọ 1).Iru odi concertina yii ni a rii jakejado ni tubu, papa ọkọ ofurufu, ibugbe, ijọba ati agbegbe iṣowo.
Irufẹ adaṣe concertina miiran jẹ ninu awọn onirin ajija concertina.Ni apa kan, wọn le wa ni ṣinṣin si ọna irin lati ṣẹda odi aabo (wo ọpọtọ 2).Ni apa keji, wọn le fi sii laisi ọna irin (wo ọpọtọ 3).

Awọn alaye lẹkunrẹrẹ ti okun waya concertina

Ita Opin

No. ti Loops

Standard Gigun fun okun

450 mm

112

17 m

500 mm

102

16 m

600 mm

86

14 m

700 mm

72

12 m

800 mm

64

10 m

960 mm

52

9 m

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Akoko ifiweranṣẹ: Oṣu kejila-07-2020