Constr Machinery Mgmt G2 JP

Constr Machinery Mgmt G2 JP is a business app by razuma with 100+ downloads (about 143 estimated). +6 installs in the last 7 days. Released Jun 7, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “A study app for the Japan Construction Machinery Construction Management Engineer exam, Grade 2 (2級建設機械施工管理技士). This is a national qualification for managing construction work that uses heavy construction machinery such as bulldozers and excavators. Study efficiently with practice questions and clear explanations…”