English translation for "真空封壳，真空箱壳"

vacuum envelope

Similar Words：

"真空封袋机" English translation, "真空封罐" English translation, "真空封罐法" English translation, "真空封罐机" English translation, "真空封焊" English translation, "真空封口" English translation, "真空封口机" English translation, "真空封帽" English translation, "真空封泥" English translation, "真空封泥 真空气密水泥 真空粘结剂" English translation