TCVN 6427-2-1998 Fruit vegetables and derived products Determination of ascorbic acid content Part 2 Routine methods《蔬菜 水果和衍生产品 抗坏血酸含量的测定 第2部分 常规方法》.pdf

相关资源

NY T 1680-2009 蔬菜水果中多菌灵等4种苯并咪唑类农药残留量的测定 高效液相色谱法.pdf

DB12 T 426-2010 蔬菜水果中205种农药多残留测定方法-GCMS法.pdf

STAS 12905-1990 Vegetable and fruit products Organophosphoric pesticide residues determination《蔬菜水果产品 有机金属农药残留测定 》.pdf

STAS 7322-1984 FRESH FRUITS AND VEGETA- BLES Terminology《新鲜蔬菜水果 专业术语 》.pdf

STAS 7218-1991 Fresh vegetables and friuts Sampling《新鲜蔬菜 水果样本 》.pdf

TCVN 6543-1999 Fresh fruit and vegetables Arrangement of parallelepipedic packages in land transport vehicles《蔬菜 水果和衍生产品 陆路运输车辆上平行六面体包装件的排列》.pdf

TCVN 6640-2000 Fruits vegetables and derived products Qualitative method for the detection of sun fur dioxide《蔬菜 水果和衍生产品 检测二氧化硫用定性法》.pdf

TCVN 6641-2000 Fruits vegetables and derived products Determination of total sunfur dioxide content《蔬菜 水果和衍生产品 总二氧化硫含量的测定》.pdf

TCVN 6427-1-1998 Fruit vegetables and derived products Determination of ascorbic acid Part 1 Reference methods《蔬菜 水果和衍生产品 抗坏血酸的测定 第1部分 参照法》.pdf

猜你喜欢

NASA-TM-X-3222-1975 Effect of entry-lip design on aerodynamics and acoustics of high-throat-Mach-number inlets for the quiet clean short-haul experimental engine《进入唇设计对安静 清洁和短程实验性发.pdf

NASA-TM-X-3292-1975 Measurements of farfield sound generation from a flow-excited cavity《流量激发的空腔所产生的远场声音测量》.pdf

NASA-TM-X-3302-1975 Effect of wall suction on performance of a short annular diffuser at inlet Mach numbers up to 0 5《在进气道马赫数为0 5时 墙壁抽吸对短环形扩散器性能的影响》.pdf

NASA-TM-X-3316-1975 An investigation of fracture toughness fatigue-crack growth sustained-load flaw growth and impact properties of three pressure vessel steels《三个压力容器钢的断裂韧性 疲劳裂纹扩展.pdf

NASA-TM-X-3324-1975 An investigation of several NACA 1-series inlets at Mach numbers from 0 4 to 1 29 for mass flow ratios near 1 0《当马赫数为0 4至0 19且质量流量比接近1 0时 若干NACA第1系列的进气道研究》.pdf

NASA-TM-X-3437-1977 Side forces on a tangent ogive forebody with a fineness ratio of 3 5 at high angles of attack and Mach numbers from 0 1 to 0 7《在高攻角且马赫数为0 1至0 7时 纯度比率为3 5的切线尖拱形前.pdf

NASA-TM-X-3438-1977 Side forces on forebodies at high angles of attack and Mach numbers from 0 1 to 0 7 two tangent ogives paraboloid and cone《在高攻角且马赫数为0 1至0 7时飞机前体的侧向力 两个切线尖拱形抛面线和.pdf

NASA-TM-X-35-1960 Effects of vertical-tail size and a ventral fin on the static lateral and directional stability derivatives of a 0 048-scale model of a horizontal-attitude VTOL a.pdf

NASA-TM-X-39-1959 Dynamic Longitudinal and Directional Stability Derivatives for a 45 deg Sweptback-Wing Airplane Model at Transonic Speeds《在跨音速下 45后掠翼飞机模型的动态纵向和航向稳定性导数》.pdf