自应力 meaning in English

magnitude of self-stress

Method of physical test for self - stressing cement
自应力水泥物理检验方法
Spigot and socket self - stressed
承插式自应力钢筋混凝土输水管
Self - stressing concrete pipe for water
自应力混凝土输水管
Rubber gasket ring of prestressed and self - stressing concrete pipe
预应力与自应力钢筋混凝土管用橡胶密封圈
Spigot and socket self - stressed reinforced concrete pipe used for water delivery
承插式自应力钢筋混凝土输水管

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