LT-WJ12 ASTM Pansi Guluu /ASTM Pansi Yoyesera Kutaya
| Magawo aukadaulo |
| 1. Zipangizo: pepala la polyvinyl; |
| 2. Gauge: 12 “*12″ *1/8”, seti iliyonse ya zidutswa zisanu ndi zinayi; |
| 3. Cholinga: kukhazikitsa miyezo yoyesera kuti muwone ngati chinthucho chikukwaniritsa zofunikira pakuponya; |
| 4. Chiyambi: Armstrong, USA; |
| 5. Kuchuluka kwa ntchito: koyenera zoseweretsa zomwe ana azaka zapakati pa miyezi 96 ndi pansi amagwiritsa ntchito; |
| Njira yogwiritsira ntchito |
| Chidolecho chiyenera kugwa mosasamala ndikugwera pamalo omwe chagundapo. Chiwerengero ndi kutalika kwa kugwa kumasiyana kwa magulu osiyanasiyana azaka, Chiwerengero cha kugwa ndi kutalika zimatsimikiziridwa malinga ndi kusiyana kwa mphamvu ya ana azaka, ndipo ana azaka 96 ndi pansi sangathe kusuntha kwambiri. Zoseweretsa zimatayidwa, kotero zoseweretsa zazikulu sizimayesedwa kuti zigwe; Pofuna kuwonetsetsa kuti zikugwiritsidwa ntchito moyenera, batire iyenera kuyikidwa muyeso wa kugwetsa wa chidole chamagetsi; |
| Pdongosolo |
| Chitsanzocho chiyenera kuyikidwa kutentha kwa chipinda cha madigiri 23±2 ndi chinyezi cha 20% mpaka 70% kwa maola 4 mayeso oponya asanayambe. |
| Muyezo |
| ASTM F963 8.7.1/ASTM F 1066/BS 3260 |
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