high vacuum method 高真空法
dynamic compaction in combination with high vacuum drainage 强夯联合高真空排水
Evaporating in high vacuum 蒸镀
Extra high vacuum 极高真空; 超高真空; 特高真空
Extreme high vacuum 极高真空
Extremely high vacuum 极高真空
high vacuum 高真空; 高度真空; 真空度; 高真空电子管调变器; 硬性电子管调变器
high vacuum autoclave with pulsing system 脉动真空压力蒸汽灭菌器
high vacuum bonding 高真空键合技术
high vacuum chamber 高真空室
high vacuum chemical vapour deposition 高真空化学气相外延
high vacuum coating 高真空镀膜
high vacuum coating machine 高真空镀膜机
high vacuum coating unit 高真空镀膜机
high vacuum composite technique 高真空组合技术
high vacuum cut off 高真空保险装置
high vacuum degassing 高真空脱气
High Vacuum Densification Method 高真空击密法
High Vacuum Die Casting 高真空压铸