proof box中文什么意思

保险箱

试验箱

醒发成形箱

• proof:    n. 1.证明；证据；【法律】证件； ...
• box:    n. 【植物；植物学】黄杨；黄杨木， ...
• acid proof battery box:    耐酸电池箱

例句与用法

1. Jgd flexible rubber joint is also called shock absorber , pipe shock proof box and soft joint etc . , , , work pressure , . , , ,
   Jgd型可曲挠橡胶接头又称作减振器管道减震器避震喉软接头等。
2. Jdx reduced rubber joint is also called reduced shock absorber , pipe shock absorber , shock proof box , soft joint , flexible joint and high - pressure joint . , : 93211315 . x . , , ,
   Jdx型异径橡胶接头，又称作异径减振器管道减震器避震喉软接头挠性接头高压接头。
3. Kdfflexible high - pressure rubber joint is also called shock absorber , pipe shock absorber , shock proof box , soft joint , flexible joint , high - pressure joint and flexible rubber joint
   Kdf型可曲挠高压合成橡胶接头，又称作减振器管道减震器避震喉软接头挠性接头高压接头可曲挠合成橡胶接头。
4. Function and character : flexible rubber joint is also called shock absorber , pipe shock absorber , shock proof box and soft joint etc . it is a pipe joint of high - flexibility , high - gas tightness , resistance to medium and climate . it has such function as the following
   可曲挠橡胶接头又称作减振器管道减震器避震喉软接头等，是一种高弹性高气密性，耐介质性和耐气候性的管道接头，它的性能特点有：