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DIN                                                                                                                                                                                               
No.KST-VZ003
SIZE DN D1 A H
DN15 15 18 87 81
DN20 19 22 87 81
DN25 25 28 87 81
DN32 31 34 87 81
DN40 37 40 87 81
DN50 49 52 100 91
DN65 66 70 115 95
DN80 81 85 128 101
DN100 100 104 164 110
DN125 125 129 195 130
DN150 150 154 216 150

INCH    ISO/3A/SMS                                                                                                                                                                   No.KST-VZ004
SIZE Dn D1 A H
1/2'' 9.4 12.7 87 81
3/4'' 15.8 19.1 87 81
1'' 22.1 25.4 87 81
1 1/4'' 28.5 31.8 87 81
1 1/2'' 34.8 38.1 87 81
2'' 47.5 50.8 100 91
2 1/2'' 60.2 63.5 115 95
3'' 72.9 76.2 128 101
4'' 97.6 101.6 164 110

野外做受又硬又粗又大视频,欧美一区二区免费AV电影,一本一道AV无码中文字幕