YY T 0715-2009 牙科学.银汞合金胶囊.pdf

相关资源

YY T 0715-2009 牙科学.银汞合金胶囊.pdf

猜你喜欢

NBN T 31-036-1980 5000 Rubber vulcanized - Determination of dimensions of test pieces and products for test purposes《硫化橡胶 试样规格和试验用产品的测定》.pdf

NBN T 31-037-1988 3750 Rubber vulcanized - Preparation of samples and test pieces for physical tests《硫化橡胶 物理实验用样品的配置和试样》.pdf

NBN T 31-038-1988 8125 Rubber - Determination of dynamic behaviour of vulcanizates at low frequencies- Torsion pendulum method《橡胶 低频率下硫化橡胶动态的测定 扭摆法》.pdf

NBN T 31-039-1988 2500 Rubber - Determination of dynamic behaviour of vulcanizates at low frequencies- Torsion pendulum method《橡胶 低频率下硫化橡胶动态的测定 扭摆法》.pdf

NBN T 31-040-1988 8125 Rubber - Determination of dynamic properties of vulcanizates for classification purposes(by forced sinusoidal shear strain)《橡胶 为分类测定硫化橡胶的动态性能（正弦剪切应变）》.pdf

NBN T 31-041-1988 5625 Rubber - Determination of adhesion to rigid materials using conical shaped qarts 《橡胶，对刚性材料附着力的测定 使用圆锥形图表》.pdf

NBN T 31-042-1980 5625 Rubber vulcanized - Determination of stress relaxation in com-pression《硫化橡胶 压缩情况下应力松弛的测定》.pdf

NBN T 31-042-1985 0000 Rubber vulcanized - Deermination of stress relaxation in com-pression《硫化橡胶，压缩情况下应力松弛的测定》.pdf

NBN T 31-043-1988 1250 Rubber vulcanized - Prearation of samples and test piees for chemical tests《硫化橡胶 化学实验用样品的配置和试样》.pdf