防震橡膠倉敷化工

Chishiki

This application is a Japanese language learning tool for people who know English.One can search for an item in the dictionary in kanji, hiragana, kat...

Futoshiki

If you like Sudoku, then you'll love Futoshiki. Futoshiki is another popular Japanese numeric puzzle game. On a 5x5 grid the aim is to put, in eac...

Futoshiki

Similar to Sudoku but adds in inequality signs between neighboring squares. Includes 18,000 different puzzles from 3x3 up to 9x9 with 4 difficulty lev...

风机抗震

风力发电机组结构抗震计算程序,根据风机的塔筒高度、质量及塔顶叶轮和机舱质量,估算风机基本自振周期。然后基于修正的底部剪力法计算风机底部剪力和弯矩,具有较好的精度。该方法的优点是只需要很少的输入参数,能够快速计算风机的地震作用,精度能够满足工程要求。免費玩风机抗震 APP玩免費免費玩风机抗震 App风...