最刺激的三代乱惀小说,国产成人三级在线视频网站观看,亚洲H成年动漫在线观看不卡,爆乳美乳无码敏感乳在线播放
WELCOME TO ZCCCT!Contact us:export@zccct.com
Login
Registered
Business Email
Language
CN
EN
CRM Telecom
CRM Unicom
Home
Product Center
Technical Development
News Information
Service Support
About Us
Anti-counterfeiting Check
Home
Product Center
Product Number
Model
(thread) pitch
ΦI.C
S
Φd
Model:
RT22.01W-5BUT
(thread) pitch:
5
ΦI.C:
12.7
S:
5.56
Φd:
5.5
Model:
RT22.01W-5BUT1
(thread) pitch:
5
ΦI.C:
12.7
S:
5.56
Φd:
5.5
Corresponding material number
Applicable accessories
Applicable inserts/tools