醋酸纖維嘴棒檢測

醋酸纖維嘴棒檢測項目報價？??解決方案？??檢測周期？??樣品要求？

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HB 7705-2001金屬材料疲勞小裂紋擴展速率試驗方法

本標準規定了測定金屬材料疲勞小裂紋擴展速率的試樣、試驗設備、裂紋監測方法、試驗程序和試驗結果處理等。\n　　本標準適用于在實驗室空氣環境條件下，用單邊缺口拉伸試樣（SENT）測定金屬材料在軸向恒幅載荷、變幅載荷條件下從缺口處自然萌生的疲勞小裂紋的擴展速率。

DIN ISO 2971-2015卷煙和過濾嘴.公稱直徑的測定.使用激非接觸式光學測量儀器的方法(ISO 2971-2013)

This International Standard specifies a non contact, optical method of gauging for determination of the mean, minimum and maximum diameters and the ovality (or roundness) of rod-shaped objects with a nominally circular or oval cross section that is convex curvilinear. The method is applicable, in particular, to cigarettes and filter rods. NOTE 1 Non-contact measurement techniques are discussed in Annex D. NOTE 2 Alternative contact or pneumatic methods may be used but should be considered as secondary methods and do not come within the scope of the standard. These alternative measurement techniques are discussed in Annex E.

BS EN 71-10-2005玩具安全.有機化學化合物.樣品制備和抽樣

This Part 10 of the European Standard EN 71 for safety of toys specifies sample preparation and extraction procedures for establishing the release or content of organic compounds from those toys for which requirements exist in EN 71-9.