| A sinf | Zenal kuch, min csi [MPA] | Hosildorlik punkti, min csi [MPA] | 2 ichida cho'zish. [50 mm], min,%B | Maydonni kamaytirish, min, & |
|
U-60-30 sinfi [415-205] |
60[415] | 30[205] | 22 | 30 |
|
60-30-sinf [415-205] |
60[415] | 30[205] | 24 | 35 |
|
65-35-sinf [450-240] |
65[450] | 35[240] | 24 | 35 |
|
70-36-sinf [485-250] |
70[485] | 36[250] | 22 | 30 |
|
70-40-sinf [485-275]C |
70[485] | 40[275] | 22 | 30 |
|
A1-sinfni yoki 2-sinfni baholang (9.2). BUshbu spetsifikatsiyada belgilangan tanglik sinovida ICK sinov barlari diametrli nisbati pasayishini kamaytirish uchun 4 dan 1 gacha bo'lishi kerak. C70-40 sinf [485-275] ishlab chiqaruvchi va xaridor o'rtasida kelishilgan 70-36-sinf talablarini qondirish uchun ishlatilishi mumkin. |
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