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前言 本标准是在英国机械工程标准委员会的指导下制定的,用于往复式内燃机的活塞销标准类型的尺寸系列,但也适用于其它类型的机械,例如:往复式活塞压缩机。数据采用公制单位。
Preface This standard was developed under the guidance of the British Council for Mechanical Engineering standards for reciprocating internal combustion engine piston pin standard type size series, but also applies to other types of machinery, such as: reciprocating piston compressor. The data is in metric units.