English translation for "二次防护层"

secondary protection barrier

Related Translations:

防护:  protect; shelter; shield; guard; shielding; protection; proofing 短语和例子人体防护 [军事] physical protection; 防护植物不受阳光直接照射 shelter a plant from direct sunlight; 这个村庄有一条河防护着。 the village was defende

Similar Words：

"二次方根，平方根" English translation, "二次方畸变" English translation, "二次方平均值" English translation, "二次方曲线" English translation, "二次方项" English translation, "二次放电" English translation, "二次放射" English translation, "二次放射病,继发放射病" English translation, "二次放射储热" English translation, "二次放射电子倍增管" English translation