aerospace - drivers , ribbed , for internal offset cruciform ribbed or unribbed drives - metric series.
航空航天。内偏置十字槽加肋或不加肋的传动装置的加肋改锥。米制系列。
aerospace - gauges , for internal cruciform ribbed or unribbed drives - metric series.
航空航天。内十字加肋或无肋传动装置的量规。米制系列。
aerospace - drivers , ribbed , for internal cruciform ribbed or unribbed drives - metric series.
航空航天。内十字槽加肋或无肋传动装置的加肋改锥。米制系列。
aerospace - gauges , for internal offset cruciform ribbed or unribbed drives - metric series.
航空航天。内偏置十字槽加肋或无肋传动装置的量规。米制系列。