Automatic spring cold coil machines. Basic parameters. Norms of accuracy
Round punches with cone flange and witgout flange. Construction and dimensions
Enamelled steel ware. Analysis methods of test solutions for elements release
中国标准分类号: Y(轻工、文化与生活用品) ; Y19()
Generating sets and moving power stations with internal-conbustion engines. Symbols
中国标准分类号: E(石油) ; E00(标准化、质量管理)
Key-slotted plug-ganges with diameter over 18 to 56 mm. Design and dimensions
Photography. Synchronizers, ignition circuits and connectors for cameras and photoflash units. Electrical characteristics and test methods
中国标准分类号: N(仪器、仪表) ; N46(照相机与照相器具)
Tin-phosphorus and tin-zinc bronze ribbons and strips. Specifications
中国标准分类号: B(农业、林业) ; B53(水产品保鲜)
Carrage holder with skew fastening of bar cutters, open. Design and dimensions
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