搜索优化
English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 30 天
时间不限
过去 1 小时
过去 24 小时
过去 7 天
最佳匹配
最新
资讯
搜狐
22 天
GB/T 5974-2025 英文版/翻译版 起重机械 钢丝绳用套环
3.1 套环公称规格 nominal thimble size 套环所适用的最大的钢丝绳公称直径(d)。 4 型式和基本尺寸 4.1 型式分类 根据钢丝绳用套环(以下简称“套环”)适用的钢丝绳抗拉强度,分为普通套环和重型套环 。 普通套环适用抗拉强度不大于 1 770 MPa 的钢丝绳,代号为 GT。
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Moves nuclear submarines
Moved to prison in Texas
Cambodia to nominate Trump
'Don't Touch Me' singer dies
OKs indefinite reelection
Flight attendants sue Boeing
Day care teacher charged
Grand Canyon fire grows
States sue Trump
Freeze dried fruits recalled
Montana bar shooting
Jury finds Tesla partly liable
Legend of Tejano music dies
Parsons requests trade
Postpones tour dates
Closes Georgia restaurants
Budapest mayor questioned
Colombian ex-pres sentenced
Man crashes into base, killed
To recall over 312K vehicles
UCLA to face funding cuts
Amusement park ride snaps
Army rescinds job offer
Arrested earlier this week
Adriana Kugler to step down
SpaceX Crew-11 launches
Children’s author dies
Bans arms trade with Israel
Defends emergency orders
Maryland teen dies
CPB to shut down
‘Megaflash’ lightning bolt
反馈