PHPWIND
HELLOCQ
UID:5039
UID:1890
UID:18661
UID:5944
厉害!金属壳里面难道不是真空吗?那样的话放进去气也就把频率降低了,同时q值和稳定性也下降了。
UID:3823
UID:906
UID:18912
UID:120
UID:21980
UID:9962
UID:20862
UID:50257
UID:8099
UID:114020
UID:63793