![]() Fuel cell technologies – Part 3-300: Stationary fuel cell power systems – Installation 燃料電池技術-第3-300部:定置型燃料電池發電系統-設置 |
![]() Basic Environmental Testing Procedures Part 2: Tests, Test A: Cold 環境試驗法(電氣、電子)-低溫(耐寒性)試驗法 |
![]() Method of test for air permeance of paper and board (Sheffield method) 紙及紙板透氣度試驗法(Sheffield法) |
![]() Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery – Safety – Part 2-9: Particular requirements for hand-held tappers and threaders 手持型、可移置型電動工具及草坪與園藝用機械-安全性-第2-9部:手持型攻牙機及攻螺紋機之個別規定 |
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