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| ASME U-STAMP |
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| NATIONAL BOARD NB |
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| 1-st class Pressure Vessel(Shell & Tube type、Jacket type、Circular type、Thermal Storage Tank) High –Pressure Gas Equipment |
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高壓氣體特定設(shè)備(多管型、夾套型、
圓筒型、塔型)製造設(shè)施型式檢查
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| 鍋爐( 豎式圓筒型廢熱、熱媒鍋爐、圓筒型鍋爐、貫流式熱水鍋爐)製造設(shè)施型式檢查 |
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 ASME S -STAMP
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NATIONAL BOARD R
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