潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图
Zhangjiagang Free Trade Zone Orient Union International Trade Co., Ltd.
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PBT GX113
GX113 (Qualified)Instrinsic viscosity(dL/g): 0.830±0.020Melting point(℃):223.0±3.0COOH content(mol/t):≤40Color value(b):3.5±3.0Color value...
Zhangjiagang Free Trade Zone Orient Union International Trade Co., Ltd.
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PBTGX114
GX114(High-class)Instrinsic viscosity(dL/g): 0.890±0.015Melting point(℃):223.0±2.0COOH content(mol/t):≤30Color value(b):4.0±2.0Color value...
Zhangjiagang Free Trade Zone Orient Union International Trade Co., Ltd.
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PBT GX114
GX114(Qualified)Instrinsic viscosity(dL/g): 0.890±020Melting point(℃):223.0±3.0COOH content(mol/t):≤40Color value(b):4.0±3.0Color value(L)...
Zhangjiagang Free Trade Zone Orient Union International Trade Co., Ltd.
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Polybutylene Terephthalate
CAS NO:26062-94-2; MF:C
12
H
12
O
4
GX121(High-class)Instrinsic viscosity(dL/g): 0.980±0.015Melting po...
Zhangjiagang Free Trade Zone Orient Union International Trade Co., Ltd.
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PBTGX121
GX121(Qualified)Instrinsic viscosity(dL/g): 0.980±0.020Melting point(℃):223.0±3.0COOH content(mol/t):≤40Color value(b):4.0±3.0Color value(...
Zhangjiagang Free Trade Zone Orient Union International Trade Co., Ltd.
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PBTGX134
GX134(High-class)Instrinsic viscosity(dL/g): 1.180±0.030Melting point(℃):223.0±2.0COOH content(mol/t):≤27Color value(b):4.5±2.0Color value...
Zhangjiagang Free Trade Zone Orient Union International Trade Co., Ltd.
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PBT GX134
GX134(Qualified)Instrinsic viscosity(dL/g): 1.180±0.040Melting point(℃):223.0±3.0COOH content(mol/t):≤30Color value(b):4.5±3.0Color value(...
Zhangjiagang Free Trade Zone Orient Union International Trade Co., Ltd.
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PBT GL221
GL221(High-class)Instrinsic viscosity(dL/g): 0.980±0.015Melting point(℃):223.0±2.0COOH content(mol/t):≤30Color value(b):4.0±2.0Color value...
Zhangjiagang Free Trade Zone Orient Union International Trade Co., Ltd.
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PBTGL221
GL221(Qualified)Instrinsic viscosity(dL/g): 0.980±0.020Melting point(℃):223.0±3.0COOH content(mol/t):≤40Color value(b):4.0±3.0Color value(...
Zhangjiagang Free Trade Zone Orient Union International Trade Co., Ltd.
More>>
Poly(butylene terephthalate)
CAS NO:26062-94-2; MF:C
12
H
12
O
4
GL234(High-class)Instrinsic viscosity(dL/g): 1.230±0.030Melting po...
Zhangjiagang Free Trade Zone Orient Union International Trade Co., Ltd.
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>>
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