Helong

基本解释

The landslide mainly distributed in Cretacic sandrock area in Helong city .
和龍市地質災害主要爲泥石流,其次是崩滑災害。
HeLong Trestle was constructed by steel tube pile bracket after comparing some schemes.
和龍高架橋現澆箱梁經過方案比較選用鋼琯樁支架施工。
The mineral water resource origins from the Helong city East City Town Bapu River channel without pollution.
該鑛泉水水源地地処和龍市東城鎮八浦江溝，無汙染。
The Korean school age students mainly contributed in Yanji, Tumen County, Helong County, Huanchun County, less in Wangqing and Antu County, and the least Dunhua County.
其中朝鮮族教育適齡人口主要分佈於延吉市、圖們市、延吉縣、和龍縣、琿春縣，其次爲汪清縣、安圖縣，敦化最少。
In which "Helong" the sign US magnesium oxide board is the unmatchable product which this company takes the lead to promote.
其中“高興”牌氧化鎂板是本公司率先推出的拳頭産品。