plastic roof 中文意思是什麼
plastic roof
解釋
塑料頂蓋-
According to roof safety factor of 1. 2 for the mined - out area, minimum safety roof thickness at different rock in various span mined - out area was calculated by flac software, which transfixion of plastic zone was taken as criteria of roof breakage by using strength reduction technology and dichotomy theory
摘要利用強度折減技術和二分法原理,以塑性區的貫通作為頂板破壞的標準,當采空區頂板的安全系數等於1 . 2時,利用flac軟體計算得出各種跨度空區在不同巖層中的最小安全頂板厚度。 -
Flexible sheets for waterproofing - bitumen, plastic and rubber sheets for roof waterproofing - rules for sampling
防水撓性薄板.屋頂防水瀝青塑料和橡膠板.取樣規則 -
Flexible sheets for waterproofing - bitumen, plastic and rubber sheets for roof waterproofing - determination of watertightness
防水撓性薄板.屋面防水用瀝青塑料和橡膠薄板.水密性測定 -
Flexible sheets for waterproofing - bitumen, plastic and rubber sheets for roof waterproofing - determination of hail resistance
防水柔性板.屋頂防水用瀝青塑料和橡膠薄板.防冰雹的測定 -
Flexible sheets for waterproofing - bitumen, plastic and rubber sheets for roof waterproofing - rules for sampling ; german version en 13416 : 2001
防水軟板.屋頂防水瀝青塑料和橡膠板.取樣規則 -
Flexible sheets for waterproofing - bitumen, plastic and rubber sheets for roof waterproofing - determination of resistance to impact
防水撓性薄板.屋頂防水用瀝青塑料和橡膠薄板.耐沖擊性測定 -
Flexible sheets for waterproofing - bitumen, plastic and rubber sheets for roof waterproofing - determination of resistance to static loading
防水撓性薄板.屋頂防水用瀝青塑料和橡膠薄板.耐靜荷載測定 -
Flexible sheets for waterproofing - determination of length, width and straightness - plastic and rubber sheets for roof waterproofing
防水柔性板.長度寬度和平直度的測定.屋頂防水用塑料和橡膠薄板 -
Flexible sheets for waterproofing - bitumen, plastic and rubber sheets for roof waterproofing - method of artificial ageing by long term exposure to the combination of uv radiation, elevated temperature and water
防水用軟薄板.屋頂防水用瀝青塑料和橡膠薄板.長期暴露于紫外線輻射高溫和水的組合條件下的人工老化法 -
Stick steel and carbon fiber reinforced plastic strengthening technique of old concrete roof truss
粘鋼及碳纖維加固老廠房混凝土屋架的施工 -
Flexible sheets for waterproofing - determination of resistance to ozone - plastic and rubber sheets for roof waterproofing
防水柔性板.耐臭氧性測定.屋頂防水用塑料和橡膠薄板 -
Flexible sheets for waterproofing - determination of resistance to ozone - plastic and rubber sheets for roof waterproofing ; german version en 1844 : 2001
防水軟板.耐臭氧性測定.屋頂防水塑料和橡膠薄板 -
Flexible sheets for waterproofing - determination of foldability at low temperature - plastic and rubber sheets for roof waterproofing
防水撓性板.低溫時測定可折疊性.屋頂防水用塑料和橡膠薄板 -
Flexible sheets for waterproofing - bitumen, plastic and rubber sheets for roof waterproofing - determination of water vapour transmission properties
防水用撓性板.屋頂防水用瀝青塑料和橡膠薄板.水蒸氣滲透性測量 -
Flexible sheets for waterproofing - bitumen, plastic and rubber sheets for roof waterproofing - determination of watertightness ; german version en 1928 : 2000
防水軟板.屋頂防水用瀝青塑料和橡膠薄板.水密性測 -
Flexible sheets for waterproofing - plastic and rubber sheets for roof waterproofing
防水柔性板.屋頂防水用塑料和橡膠薄板 -
Flexible sheets for waterproofing - plastic and rubber sheets for roof waterproofing - definitions and characteristics
防水用彈性薄板.屋頂防水用塑料和橡膠薄板.定義和特性 -
Flexible sheets for waterproofing - determination of visible defects - plastic and rubber sheets for roof waterproofing
防水柔性板.可視缺陷的測定.屋頂防水用塑料和橡膠薄板 -
Flexible sheets for waterproofing - determination of tensile properties - plastic and rubber sheets for roof waterproofing
防水柔性板.拉伸性能的測定.屋頂防水用塑料和橡膠薄板 -
Flexible sheets for waterproofing - determination of foldability at low temperature - part 5 : plastic and rubber sheets for roof waterproofing
防水撓性薄板.低溫彎曲性能測定.第5部分:屋頂防水用塑料和橡膠薄板
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