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本標準適用于X射線試驗室中處理下列X射線攝影或攝影材料的X射線洗片機。 ——各種有屏膠片; ——無屏膠片; ——用于記錄間接X射線攝影的攝影膠片; X射線影像增強器的輸出影像; 其他轉換的X射線攝影圖像; ——用于拷貝X射線攝影的攝影材料; ——由電子方法記錄和顯示管提供做永久信息圖像的攝影材料。例如:硬拷貝照相機,或由其他電子方法產生的膠片,包括:在象普通重建體層攝影、數字圖像、超聲、核醫學、磁共振這些診斷設備中使用的激光器。 在本標準中所描述的方法主要針對自動洗片機,但對手工處理的試驗設備也可采用。 本標準是一系列典型出版物中的一部分(標準和技術報告),這些出版物描述各種診斷X射線設備子系統性能穩定性的試驗方法,如GB/T 17006.1-2000所述。
GB/T 37400的本部分規定了重型機械產品及其零部件的涂裝技術要求及檢測要求。本部分適用于應用在大氣、水或土壤腐蝕環境下的厚度不低于3 mm的碳鋼和低合金鋼產品表面涂裝。
本標準規定了鋯及鋯合金在18.6 MPa的壓力下,360 ℃的高壓水中,或在10.3 MPa的壓力下400 ℃及400 ℃以上的水蒸氣中腐蝕后的外觀檢驗和腐蝕增重的測定。本標準適用于鍛件、鑄件、粉末冶金產品和焊接金屬。本標準作為評估材料性能的一種手段,適用于新合金的研發、熱處理和焊接技術的評價,也適用于產品的檢驗和驗收。
本規范規定了清洗腐蝕臺的通用要求、質量保證規定、交貨準備和說明事項等內容。本規范適用于清洗腐蝕臺(以下簡稱設備)的設計、生產、檢驗和驗收。
本標準規定了口蹄疫非結構蛋白抗體間接酶聯免疫吸附試驗、非結構蛋白抗體酶聯免疫電轉移印跡試驗技術要求。本標準適用于??谔阋叻墙Y構蛋白抗體檢測。
JB/T 5000的本部分規定了重型機械產品及其零部件的涂裝技術要求及檢測要求。本部分主要適用于鋼鐵產品的表面涂裝。凡合同文件無特殊要求的,其產品表面的涂裝均應符合本部分的規定。
本標準規定了鋼鐵件涂裝前,用于除銹酸洗的技術要求,以及酸洗后表面狀況以及酸洗廢液安全處置等技術要求。本標準適用于鋼鐵件涂裝前處理,如:磷化、鋯轉化膜的除銹準備工藝。熱鍍鋅及鋅基涂層的酸洗除銹可參照本標準執行。本標準不適用于抗拉強度大于或等于1 000 MPa的鋼鐵制件。空腔結構的鋼鐵制件使用本標準應考慮瀝出酸洗液的技術要求條件。
1.1 This practice is intended for use in the heat treatment of wrought aluminum alloys for general purpose applications.1.1.1 The heat treatment of wrought aluminum alloys used in specific aerospace applications is covered in AMS 2772.1.1.2 Heat treatment of aluminum alloy castings for general purpose applications is covered in Practice B 917/B 917M.1.2 Times and temperatures appearing in the heat-treatment tables are typical for various forms, sizes, and manufacturing methods and may not provide the optimum heat treatment for a specific item.1.3 Some alloys in the 6xxx series may achieve the T4 temper by quenching from within the solution temperature range during or immediately following a hot working process, such as upon emerging from an extrusion die. Such alternatives to furnace heating and immersion quenching are indicated in , by Footnote L, for heat treatment of wrought aluminum alloys. However, this practice does not cover the requirements for a controlled press heat treatment. (Refer to Practice B 807 for press heat treatment of aluminum alloys.)1.4 This practice is in inch-pound units.1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
This document specifies field survey methods for measuring: a) airborne sound insulation between rooms; b) impact sound insulation of floors; c) airborne sound insulation of fa?ades; and d) sound pressure levels in rooms caused by service equipment.
Deals with the safety of electrically operated commercial rinsing sinks not intended for household use. The rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral, and 480 V for other appliances. Appliances within the scope of this standard are typically used in restaurants, canteens, hospitals and commercial enterprises such as bakeries, butcheries, etc. The electrical part of appliances making use of other forms of energy is also within the scope of this standard. This consolidated version consists of the third edition (2002) and its amendment 1 (2008). Therefore, no need to order amendment in addition to this publication.
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