TCVN 5245-1990 Fruits vegetables and derived products Determination of volatile acids content《蔬菜 水果和衍生产品 挥发性酸含量的测定》.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

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

猜你喜欢

NASA NACA-WR-L-445-1941 Wind-tunnel investigation of perforated split flaps for use as dive brakes on a rectangular NACA 23012 airfoil《矩形NACA 23012机翼上作为俯冲制动器使用的穿孔分裂式襟翼的风洞研究》.pdf

NASA NACA-WR-L-447-1943 Wind-tunnel investigation of control-surface characteristics XI - various large overhang and internal-type aerodynamic balances for a straight-contour flap .pdf

NASA NACA-WR-L-454-1942 Wind-tunnel investigation of control-surface characteristics VI - a 30-percent-chord plain flap on the NACA 0015 airfoil《操纵面特性VI的风洞研究 NACA 0015机翼上的30%弦普通襟翼》.pdf

NASA NACA-WR-L-464-1942 Wind-tunnel investigation of control-surface characteristics V - the use of a beveled trailing edge to reduce the hinge moment of a control surface《操纵面特性V的风.pdf

NASA NACA-WR-L-489-1940 Drag analysis of single-engine military airplanes tested in the NACA full-scale wind tunnel《在NACA全比例风洞中试验的单发动机军用飞机的阻力分析》.pdf

NASA NACA-WR-L-511-1943 Wind-tunnel investigation of control-surface characteristics XII - various cover-plate alinements on the NACA 0015 airfoil with a 30-percent-chord flap and .pdf

NASA NACA-WR-L-628-1944 Tests of the Northrop MX-334 glider airplane in the NACA full-scale tunnel《在NACA全面风洞中的诺斯罗普MX-334滑翔机试验》.pdf

NASA NACA-WR-L-662-1943 Tests of two models representing intermediate inboard and outboard wing sections of the XB-36 airplane《两架展示XB-36飞机中间内翼和外翼截面模型的试验》.pdf

NASA NACA-WR-L-67-1944 The effect of internal pressure on the buckling stress of thin-walled circular cylinders under torsion《内部压力对在扭力下薄壁圆形汽缸的屈曲应力影响》.pdf