ditch grade 中文意思是什麼
ditch grade
解釋
溝底坡度-
The third grde lands are mainly located at tianxin, guanmiao and liutang. the second grade lands are distributed at both sides of the first class ditch
二級地主要分佈在定級圖左邊的第一條支渠的兩側而又不在總部周圍的地方。 -
Our mill perseveres in uphold unfolding the marketplace near the strain from start to finish, holds one s ground near the quality, near the high grade serve wins management guiding principle and vast the turning on irrigation ditch of client and much mouthfuls of bridging and big - and - middle little advance side by side tactics, business credit and produce credit is continuously liftd in the continuously reclaimation marketplace, and the produce is annul in the direction of nationwide various places and europe and america, japan, russia and seaport austrialia and so on country and areas
靠品種打開市場，靠質量穩住陣腳，靠優質服務贏得客戶的經營方針和廣開渠道多口分流大中小並進的策略，不斷開拓市場，企業信譽和產品信譽不斷提高，產品銷往全國各地及歐美日本俄羅斯港澳等國家和地區。 -
The existing highway design criterion only takes setting pavement longitudinal grade, side ditch and drainage ditch into account in order to eliminate surface water
現有的公路設計中，考慮較多的僅僅是通過設置道路的縱坡、邊溝及排水溝等設施來排除地表水。
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