Tower crane operator trade certification is compulsory in Nova Scotia, Quebec, Ontario and Manitoba and available, but voluntary, in Prince Edward Island.
在新斯科舍省,魁北克省,安大略省和马尼托巴省塔式起重机操作员行业认证是强制性的,但在爱德华王子岛省是自愿的。
Tower crane operator trade certification is compulsory in Nova Scotia, Quebec, Ontario and Manitoba and available, but voluntary, in Prince Edward Island.
在新斯科舍省,魁北克省,安大略省和马尼托巴省塔式起重机操作员行业认证是强制性的,但在爱德华王子岛省是自愿的。
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