GB 11837-1989 Test method for compressive strength of concrete for concrete pipes

This standard is applicable to the inspection of the compressive strength of the concrete body of prestressed concrete water pipes, concrete and reinforced concrete drainage pipes. GB 11837-1989 Test method for compressive strength of concrete for concrete pipes GB11837-1989 standard download decompression password: www.bzxz.net

1989-11-30Tumor
GB11837-89
Steamed Chicken Can Squeeze
19900801
sinoaec.com
Jianjin Daipan Chicken Dragon
11837-89
3.4 ​​Jiang Mo
4.2 Sleeping Mo
4.3 Dixia
4.4 Fu Chuang Di Fu||t t||Shenlai Melancholy
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Daipan Chicken Dragon
11837-89
Salmon Mi Pengchan
Plant salmon Mi
Source Branch Shuang
Yin Branch Branch
Xi Chicken Extreme
Comb Harrier Dragon
Plant salmon Mi
Salmon Mi Heron
Salmon Mi Silicon Chan
Combed salmon
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Silver carp, Daipan chicken dragon
11837-89
GB5695
GB5696
Planted salmon
Planted steamed salmon
Steamed salmon
GB11836
Xijiji
Salmon
sin oaec.com
11837-89
Orbital skin seal
Treatment of fin body density activity seconds
3.3.1 Geji
Order of slag
3000 yuan 200
Da fill 16mm science
Open 10mm
Channel 0.35mm treatment
Rub fill 650mm seconds
Class Korean Category
Plant Yuan 2% Charm
80% Second
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Healthy Carp Dai Panji Dragon
11837-89
Marrow Round Tour Filling Round
Natural Charm Purchase
Plant Natural Fin
4.4.1 Nitrate Body Density
Wei 100mmb100mmb100mm150mmb150m mb150mm color second hazelnut second
hall ray class wheel sleep second
Korean plant instant
cheek 70mm fruit police
fortune creation class treatment
press one class 70mm fruit
small association cover
4.4.2.1 hate class Kudzu
4.4.3 order loss small association cover
police order loss small fortune second
Korean α salmon secret egret||t t||Opening
4.4.3.1 Body density Lu teacher intention purchase intention fill 1/2 sleep
4.4.3.2 Order slag fruit planting warm intention question ray
100mmb100mmb100mm
Cooking
Dense slag Gan state cheek
Comb 12 types 150mmb150mmb150 mm
4.4.3.3 Dimensions of the material
Dimensions of the material
Dimensions of the material
20-30mm/s
Dimensions of the material
25mm/s
Dimensions of the material
General specifications
4.5.1 Temperature
4. 5. 1. 1
Comb Fu Chuang Goose
Bump Gu Diagnosis Health
Cheek 20 yuan 5 slots
Orbital Science Hub Second
Ci Hip Squeeze Class 1 50%
Shengguo Wheel
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Dense Mite Energy
11837-
4.5.1.2 Quiet
Ci Hip Squeeze Natural 90% marrow Korea
Qingkuiwen
Ganjiang Chicken
Xijiji
Ganran Geli Wen Nian Geli Wen Ge Wen 20 yuan 3 sculptors thieves burning 20 yuan 3 sculptors plant disc wheel Gan seconds
Youzhuran 1h charm
Li Wen Thief Family Pea Fruit
Marrow Salmon
Chenkuiwen seconds
Cook Li Branch
Youbaomi Chicken Press||t t||chicken free temperature
sandalwood petal fruit
Huanzhi petal pomegranate seconds
comb blessing cut plant Ran Kou
string Min rough
Chen free temperature
30g/cm
thief squeeze family pea squeeze fruit
Huandan swim chicken seconds
sinoaec.com
Xiang salmon
silver carp Panjilong||tt ||11837-89
Lotus root
Marrow creation
Korean auxiliary addiction chicken
Korean chicken mushroom
8kgf/cm2
Planting sound seconds
Comb melancholy planting
Eco-environmental suburb Korean auxiliary fungus crucian carp
Rough auxiliary chicken mushroom Korean
System warning seconds
Plant sickle binding
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鲢代蟠鸡龍
11837-89
6.1饅密缔
�鸡能压暖1
Fb10篢篢篢篢篢篢篢篢篢篢1
F篢篢篢篢篢篢篢1
F篢篢篢篢篢篢篢1
F篢篢篢篢篢篢篢1
F篢篢篢篢篢篢1
15%果
1kgf/cm
6.3 Steamed salmon honey harrier can squeeze melancholy plate
comb harrier can squeeze
comb sweet natural treatment charm wheel
Steamed salmon honey turtle chicken squeeze sweet one
15% fruit
100mmb100mm100mm
turtle chicken fruit implant melancholy
6.4 Steamed salmon honey harrier
marrow extreme plate
squeezing state identification
weaving glutinous rice sec
Fu 150mmb150mmb150mm
moisture 0.95 sec
plant steamed salmon density
cold conditions small
grate healthy density chicken dragon press type grate healthy density chicken dragon
grate steamed salmon chicken energy press grate
fumigation auxiliary nitrate sec
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silver carp density pan chicken dragon
11 837-89
Box parrot cod auxiliary purchase
Comb Fu Ji You Ke
Fu Ge Di Kui Wen Di
Line swimming owl
Chicken melancholy
Orbital energy family
Allium family cooking family 28d can squeeze chicken charm sound
Matrinitrology familybzxZ.net
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Dai Pan chicken dragon
11837-89
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