Performance · Worldwide
Est. downloads / month · WW
<5K
Below chart threshold
Est. revenue / month · WW
<$5K
Below chart threshold
Rating · WW
—
0 ratings
Chart position
Apple's Top Paid chart — paid apps ranked by recent downloads.
Ratings count — US
Not enough history yet.
Listing
O型圈沟槽计算助手是一款面向机械工程、设备维修、模具装配和DIY密封改造场景的本地工具。用户可离线查询常用O型圈规格,按内径、线径、沟槽类型计算推荐沟槽尺寸,并检查压缩率、拉伸率、填充率是否处于合理范围。 应用不需要账号、不联网、不收集任何数据,适合一次性付费下载后长期使用。所有项目、规格收藏和计算记录均保存在本机,便于现场反复查阅。
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