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【官方正版 送货上门】水电工程砂石加工系统设计规范(NB/T 1048-中国水利水电出版社

【官方正版 送货上门】水电工程砂石加工系统设计规范(NB/T  1048-中国水利水电出版社
【官方正版 送货上门】水电工程砂石加工系统设计规范(NB/T 1048-中国水利水电出版社
US$28.21
  • Stock: 100
  • Model: 10146627017730
  • Weight: 1.00kg
  • Dimensions: 25.00cm x 10.00cm x 1.50cm

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水电工程砂石加工系统设计规范(NB/T 10488—2021)Code for Design

 作  者 : -

 出  版  社 : 中国水利水电出版社

 ISBN 号 : 13370933

 出版日期 : 2021年7月

 版  次 : 1

 印刷日期 : 2021年7月

 印  次 : 1

 页  数 : 91

 字  数 : 87000

 装  帧 : 平装

 开  本 : 32开

为规范水电工程砂石加工系统设计,制定本规范。  本规范适用于水电工程砂石加工系统设计。  水电工程砂石加工系统设计应遵循安全可靠、技术先进、经济合理、节能环保、资源综合利用的原则。  水电工程砂石加工系统设计,除应符合本规范规定外,尚应符合国家现行有关标准的规定。

  • 1 总则2 术语3 基本规定3.1 一般规定3.2 基本资料4 生产规模5 厂址选择6 工艺流程6.1 一般规定6.2 天然砂石加工工艺6.3 人工砂石加工工艺7 设备配置7.1 一般规定7.2 破碎设备7.3 筛分与洗石设备7.4 制砂设备7.5 带式输送机7.6 给料设备8 工艺布置8.1 总体布置8.2 破碎车间8.3 筛分与洗石车间8.4 制砂车间8.5 带式输送机9 储存运输9.1 砂石储存9.2 砂石运输10 土建结构10.1 一般规定10.2 主要设备基础10.3 井下粗碎车间结构10.4 筛分车间结构10.5 料仓结构10.6 带式输送机结构11 配套设施11.1 给排水设施11.2 供配电设施11.3 监控系统11.4 设备检修设施11.5 产品检验与计量12 安全、环境保护与节能12.1 场地防洪12.2 劳动安全与工业卫生12.3 环境保护12.4 节能13 运行管理及拆除附录A 砂石加工系统生产规模附录B 砂石加工系统主要设备负荷率附录C 振动筛筛分效率附录D 砂石加工系统典型工艺流程附录E 石料的功指数和磨蚀性指数附录F 砂石加工用水水质标准附录G 砂石加工废水、粉尘及噪声排放标准本规范用词说明引用标准名录附:条文说明

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Women's Clothing (Coats & Jackets, Dresses, T-Shirts, Tops, Suits)
Standard Size
China (cm) 160-165/84-86 165-170 / 88-90 167-172 / 92-96 168-173 / 98-102 170-176 / 106-110
International XS S M L XL
USA 2 4-6 8-10 12-14 16-18
Europe 34 34-36 38-40 42 44
Bra - Under bust
Standard Size
China
(cm)
76.2 81.3 86.4 91.5 96.5 101.6 106.7 112 117 122 127 132 137 142
USA 30 32 34 36 38 40 42 44 46 48 50 52 54 56
UK 30 32 34 36 38 40 42 44 46 48 50 52 54 56
Europe   70 75 80 85 90                
France   85 90 95 100 105                
Italy   1 2 3 4 5                
Bra - Cup size
Standard Size
China A B C D E                  
USA AA A B C D DD DDD/E F FF G GG H HH J
UK AA A B C D DD E F FF G GG H HH J
Europe AA A B C D E F              
France AA A B C D E F              
Italy   B B/none C D DD E F            
Women's Underwear
Standard Size
China S M L XL XXL XXXL
International XS S M L XL XXL
USA 2 4 6 8 10 12
UK 6 8 10 12 14 16
Europe 32 34 36 38 40 42
France 34 36 38 40 42 44
Italy 38 40 42 44 46 48
Women's Shoes
Standard Size
Length (cm) 22.8 23.1 23.5 24.1 24.5 25.1 25.7 26 26.7 27.3 27.9 28.6 29.2
China 35.5 36 37 38 39 40 41.5 42 43 44.5 46 47 48
USA 5 5.5 6 7 7.5 8.5 9.5 10 10.5 12 13 14 15.5
UK 2.5 3 3.5 4.5 5 6 7 7.5 8 9.5 10.5 11.5 13
Europe 35 35.5 36 37.5 38 39 41 42 43 44 45 46.5 48.5
Men's Clothing (Coats & Jacketst,T-Shirts,Suits)
Standard Size
China (cm) 165 / 88-90 170 / 96-98 175 / 108-110 180 / 118-122 185 / 126-130
International S M L XL XXL
Men's Clothing (Shirts)
Standard Size
China (cm) 36 - 37 38 - 39 40 - 42 43 - 44 45 - 47
International S M L XL XXL
Men's Clothing (Pants)
Size (cm) 42 44 46 48 50
Waist (cm) 68 - 72 cm 71 - 76 cm 75 - 80 cm 79 - 84 cm 83 - 88 cm
Outseam (cm) 99 cm 101.5 cm 104 cm 106.5 cm 109 cm
Men's Underwear
Standard Size
China(cm) 72-76 76-81 81-87 87-93 93-98
International S M L XL XXL
USA(inch) 28-30 30-32 32-34 34-38 38-42
Men's Shoes
Standard Size
Length(cm) 24.5 25.1 25.7 26 26.7 27 27.6 28.3 28.6 28.9
China 39.5 41 42 43 44 44.5 46 47 47.5 48
USA 6 7 8 8.5 9.5 10 11 12 12.5 13
UK 5.5 6.5 7.5 8 9 9.5 10.5 11.5 12 12.5
Europe 38 39 41 42 43.5 44 45 46 46.5 47
长度Length
Imperial英制 Meric公制
1 inch[in] 英寸 ---- 2.54 cm 厘米
1 foot[ft] 英尺 12 in 英寸 0.03048 m 米
1 yard[yd] 码 3 ft 英尺 0.9144 m 米
1 mile[mi] 英里 1760 yd 码 1.6093 km 千米
1 int nautical mile[inm] 海里 2025.4 yd 码 1.853 km 千米
面积Area
Imperial英制 Meric公制
1 sq inch[in2] 平方英寸 ---- 6.4516 cm2 平方厘米
1 sq foot[ft2] 平方英尺 144 in2 平方英寸 0.0929 m2 平方米
1 sq yard[yd2] 平方码 9 ft2 平方英尺 0.8361 m2 平方米
1 acre 英亩 4840 yd2 平方码 4046.9 m2 平方米
1 sql mile[mile2] 平方英里 640 acre 英亩 2.59 km2 平方千米
体积/容量Volume/Capacity
Imperial英制 Meric公制
1 fluid ounce 液量蛊司 1.048 UK fl oz 英制液量蛊司 29.574 ml 毫升
1 pint(16 fl oz 液量品脱)品脱 0.8327 UK pt 英制品脱 0.4731 l 升
1 gallon 加仑 0.8327 UK gal 英制加仑 3.7854 l 升
重量Weight
Imperial英制 Meric公制
1 ounce[oz]蛊司 437.5 grain 格令 28.35 g 克
1 pound[lb]磅 16 oz 蛊司 0.4536 kg 千克
1 stone 石 14 lb 磅 6.3503 kg 千克
1 hundredweight[cwt] 英担 112 lb 磅 50.802 kg 千克
1 long ton(UK) 长顿 20 cwt 英担 1.061 t 顿