1实验室运作程序doc.docVIP

目的 ??? 。 范围 ??? 适用于的控制。 职责 定义 。 工作程序 仪器设备的购置，应由实验室技术负责人组织有关人员对仪器设备的性能、用途、效益进行调研和论证，审批后，方能履行采购手续。购置大型仪器设备，还应充分考虑仪器的使用效率及区域资源的合理分布和共享。仪器设备购回后半个月内，必须由组织采购人员、实验人员，按购置合同书、仪器说明书、仪器装箱单逐项检查，按仪器性能指标逐项验收、登记、签名。验收不合格的仪器，由负责办理退换或索赔。）记录 测报告 河源市雅达电子有限公司 实验室运作程序 编号/版本 QP-YD-**/A 生效日期 页码 6/10 Ellipticity of elbow pipes with diameters less than or equal to 150 mm must be not greater than 8% diameter of 200 mm or less shall not be greater than 6%. Wall thickness of the pipe wall thinning rate must not exceed the original 15%. Crease roughness: diameter 125 mm or less, shall not exceed 3 mm diameter less than or equal to 200 mm, not more than 4 mm. 7.3.9 simmering bending production of square steel tube extension, to use the whole tube bending. Interface if necessary, the welding position should be located in the middle of the vertical arm. 7.3.10 install expansion joints should be done. If design is not required, pipe compensator lengthen should conform to the requirements in the following table: square scale length δ x is equal to 1/2. Pre stretch tolerance: casing + 5 mm, +10 mm. 7.3.11 pipe form, location, spacing shall meet the design and specifications. 7.3.12 piping on back or return pipe at higher levels of the upper to automatic valve to install a drain valve below the horizontal parts. 7.3.13 supports and hangers of checks and the number 1) hanger installed must be checked before installation of supports and hangers part models, specifications of springs setting values, whether the materials meet the requirements of drawings and documents; 2) supports and hangers of material, size and accuracy shall conform to the provisions of the design drawings, material technical requirements should be consistent with national standards, industry standards and technical requirements related to the alloy spectrum review should be carried out; 3) pipe supports and hangers part plant product quality certificate for each variable spring supports, constant support hangers, dampers, d