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2013-05-23 12:21
求翻译：A sample valve of each size shall be cycled 50,000 times, at a rate not exceeding 6 cycles per minute,through its full range of travel in a static air environment. This test shall be conducted at atmospheric (0 psi, 0 kPa) conditions. After the completion of the cycling test, the valve shall be disassembled.Parts shall是什么意思？ 待解决
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A sample valve of each size shall be cycled 50,000 times, at a rate not exceeding 6 cycles per minute,through its full range of travel in a static air environment. This test shall be conducted at atmospheric (0 psi, 0 kPa) conditions. After the completion of the cycling test, the valve shall be disassembled.Parts shall
问题补充： |
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