喷泉水景设备-调压阀（二片式）尺寸介绍
喷泉水景设备-调压阀（二片式）尺寸介绍
DN | 6 | 10 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 |
G | 1/4" | 3/8" | 1/2" | 3/4" | 1" | 1 1/4" | 1 1/2" | 2" | 2 1/2" | 3" |
L | 57 | 57 | 64 | 75 | 88 | 99 | 118 | 136 | 161 | 178 |
B | 11 | 13 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 |
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喷泉水景设备-调压阀（二片式）尺寸介绍
DN | 6 | 10 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 |
G | 1/4" | 3/8" | 1/2" | 3/4" | 1" | 1 1/4" | 1 1/2" | 2" | 2 1/2" | 3" |
L | 57 | 57 | 64 | 75 | 88 | 99 | 118 | 136 | 161 | 178 |
B | 11 | 13 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 |
