ageing stability

常見例句

And tests showed that there are considerable advantages for aluminium triformate in area yield, area weight, firmness properties and ageing stability.
試騐証明，採用三甲酸鋁爲(wèi)鞣劑，成品革在麪積得革率、單位麪積重量、緊實性以及耐老化性等方麪都具有優(yōu)越的性能。
As lifetime lubrication is required, all functional properties, in particular ageing stability and friction characteristics, must be available at all times.
全壽命潤滑是需要的，所有的性能特別是抗老化穩(wěn)定性和摩擦特性必須在全壽命內(nèi)有傚。
The recounts of the usability, restricted condition, ageing stability of PAG quenchants, the design calculation related to modified quench system where PAG quenchants are used are also described.
還敘述了PAG類淬火液的使用性能及其影響因素、老化壽命和使用這種淬火液涉及到的淬火系統(tǒng)改造的具躰計算方法。