Browse Standards
96587+ standards in database
96587 result(s) found
2型六角开槽螺母 A和B级
Hexagon slotted and castle nuts，style 2--Product grades A and B
1型六角开槽螺母 C级
Hexagon slotted nuts，style 1--Product grade C
1型六角开槽螺母 A和B级
Hexagon slotted and castle nuts，style 1--Product grades A and B
六角法兰面螺栓 加大系列 细杆 B级
Hexagon flange bolts--Heavy series--Product grade B
六角法兰面螺栓 加大系列 B级
Hexagon flange bolts--Heavy series--Product grade B
六角头螺栓 细杆 B级
Hexagon head bolts--Reduced shank--Product gradeB
紧固件用六角花形 E型
Hexagon lobular for fasteners--Type E
水果、蔬菜维生素C含量测定法 (2，6-二氯靛酚滴定法)
Determination of vitamin C in vegetables and fruits(2，6-dichloro indophenoltitration method)
苎麻化学成分定量分析方法
Method of quantitative analysis of ramie chemical components
苎麻纤维素聚合度测定方法
Testing method of degree of polymerization oframie cellulose
苎麻纤维长度试验方法
Testing method of length of ramie fiber
苎麻单纤维断裂强度试验方法
Testing method of single fiber breaking tenacity of ramie
苎麻纤维白度试验方法
Testing method of whiteness of ramie fiber
苎麻纤维支数试验方法
Count testing of ramie fiber
苎麻回潮率、含水率试验方法
Testing method of moisture regain and moisture content of ramie fiber
苎麻束纤维断裂强度试验方法
Testing method of bundle breaking tenacity of ramie fiber
苎麻理化性能试验取样方法
Sampling method of physical and chemical properties of ramie fiber
梯形螺纹 基本尺寸
Metric trapezoidal screw threads--Basic dimensions
梯形螺纹 公差
Metric trapezoidal screw threads--Tolerances
梯形螺纹 直径与螺矩系列
Metric trapezoidal screw threads--System of diameter and pitch