GLW means?

For licensing, determine GLW under the applicable provisions concerning manufacturer ratings, safe operating mass and actual weight; it is not tare weight. The current goods-service threshold uses GVM, so do not substitute the old GLW wording.

駕駛資格定義按製造商規定、安全質量認定與實際重量等適用規定確定GLW；不要把它與空載重量混淆。現行貨運服務門檻則使用GVM，不能沿用舊GLW措辭。