Mai ka wā i hoʻokumu ʻia ai, manaʻo ʻo Uchampak e hāʻawi i nā hopena koʻikoʻi a kupaianaha no kā mākou mea kūʻai. Ua hoʻokumu mākou i kā mākou kikowaena R<000000>D no ka hoʻolālā huahana a me ka hoʻomohala huahana. Ke hahai pono nei mākou i nā kaʻina hana hoʻomalu maikaʻi maʻamau e hōʻoia i kā mākou huahana e hoʻokō a ʻoi aku paha ma mua o kā mākou mea kūʻai aku. Eia kekahi, hāʻawi mākou i nā lawelawe ma hope o nā mea kūʻai aku ma ka honua holoʻokoʻa. ʻO nā mea kūʻai e makemake e ʻike hou aʻe e pili ana i kā mākou huahana disposable pepa aniani a i ʻole kā mākou hui, e kelepona wale mai iā mākou.
ʻAe, hiki iā ʻoe ke hoʻomaka i ka ʻāpana leʻaleʻa. E hōʻiliʻili i ke aniani kala āu e makemake ai e hoʻohana. Pono nā hale kūʻai hana lima a i ʻole nā hale kūʻai aniani kūikawā a i ʻole hiki iā ʻoe ke kauoha iā lākou ma ka pūnaewele. Ma waho aʻe o ke aniani kikokiko a me ka Cathedral (see-Through or transparent) and streaky (Partially transparent) Glass, a hoʻāʻo e pili i kahi aniani opaque maʻemaʻe, i kekahi manawa i kapa ʻia ʻo Opal a i ʻole aniani Ruguang.
Ma ka laina me ka ʻoihana. Ke manaʻoʻiʻo nei mākou e kūleʻa mākou i ka hoʻomaikaʻi ʻana i ka pono hana a me ka hōʻemi ʻana i nā kumukūʻai hana. I ka hopena, me he mea lā e wikiwiki ana ke kaua ma waena o ka poʻe eco-activists a me nā ʻeke plastik, kahi mea maikaʻi wale no ka pepa. No laila, inā manaʻo ʻoe e pili ana i ka wā e hiki mai ana o KapStone, no ka mea, ʻo wau, ʻaʻole ia e kāhāhā e ka mea ʻike iaʻu.
Ma hope o ka hoʻokomo ʻia ʻana o nā pepa hoʻonaninani 70 e ka Institute pepa hana lima, i hoʻokumu ʻia ma 1940 me ka hoʻomaikaʻi ʻana o Gandhi, ke huli nei i ka pepa silika. Ua hoʻomohala ʻo ia i nā ʻano 4,500 e like me ka pena, nā kaha wai, nā hua kanu a me ka pepa wai, a me ka pepa maʻemaʻe no nā kāleka aloha, nā kono a me ka poʻo leka Avijit. Ji @ hui manawa.
Ma waho aʻe o ka hana ʻana i ka pepa me ka pulupulu lāʻau, e hoʻohui pū ka hale hana i nā laina hana, e hoʻohuli i ʻoi aku ma mua o ʻumi miliona mau tona o ka ʻōpala i pulp e hana ai i nā pahu, wahi a Brian BolandChairman, nā hana aupuni a me nā ʻoihana ʻoihana o ʻAmelika Hui Pū ʻIa, KowloonS. pili. \ "Ua hoʻopaʻa ʻia ka ʻoihana pepa mai ka hoʻomaka ʻana o 2000," wahi a Boland. \".
一平方大理石重量可以通过其密度(硬度)与其厚度换算得出,而以立繆矹埤可通过其密度(硬度)换算得出。国内主流大理石密度(硬度)表如下;表如下;表如下;表如下可以看出;国内大理石密度相差不大,基本上在2.6g/cm3至2.9g/c m3之间。通过公式;重量=大理石体积×大理石密度常规大理石厚度有15mm 18mm 20mm 25mm 30mm例如一平方18mm厚佛山白大理石重量为其体积18mm3×2.7g/c m3=48.6kg,最终答案就是一平方佛山白大理石重48.6公斤。不同厚度其重量有所不同;厚度15mm3×密度2.7g/cm3=40.5KG厚度20mm3×密度2.7g/cm3=54KG厚度25mm3×密度. G厚度30mm3×密度2.7g/cm3=81KG一辆货车的承载重量是32吨,出去货车本身重量1.5吨以上,还有30.5吨30500÷48.6(18mm厚) =627平方一般情况佛山白大理石可以承载610平方左右。由于佛山白大理石庆庆庆左右。 2.7g/cm3,所以一立方大理石的重量为1m3×2.7g/cm3=2.7吨。
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