耐诺铬钢球(NanorCr)： 采用一级的52100轴承钢经先进的热处理工艺精制而成。球内金相组织细腻均匀，没有毛隙和空腔，具有理想的硬度和断裂韧性。100%的球型度和优秀的耐磨性是所有磨介中*沉的一种。适合对粘度2000cps以上浆料作高效的分散和研磨。特点：比碳钢珠、不锈钢珠具有更高的耐磨性和对浅色物料更低的灰色污染。钢 含 量: 97%, 铬含量: 1.30-1.60%,碳 含 量: 0.98-1.10%, 硅含量: 0.20-0.45%,比 重: 7.8kg/dm3, 散 重: 5.0kg/L,络氏硬度: 62-65C, 粒 径: 0.35-25.4mm包 装: 25kg/桶NanorCr chrome steel balls are made from high quality 52100 type chrome steel with special procedure and under recise control. There is not porosity in the beads, 100% roundness and high hardness. It can be used to grinding pastes in more than 50,000cPS in pearl and ball mills.Density: 7.8kg/dm3, Hardness Rockwell: 62-65CSteel %: 0.97, Chrome %: 1.5Crushing Strength: 6000N (2mm) Sizes: 0.35-25.4mmPacking: 25kg/bucket
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[ DB ] CONNECT:[ UseTime:0.001314s ] mysql:host=pc-m5epcw1px949b110u.rwlb.rds.aliyuncs.com;port=3306;dbname=yousedb;charset=utf8
[ SQL ] SHOW COLUMNS FROM `tb_para` [ RunTime:0.001466s ]
[ SQL ] SELECT * FROM `tb_para` WHERE `id` = 1 LIMIT 1 [ RunTime:0.001645s ]
[ SQL ] SHOW COLUMNS FROM `tb_prod` [ RunTime:0.001385s ]
[ SQL ] UPDATE `tb_prod` SET `hit`=`hit`+1 WHERE `id` = 83564 [ RunTime:0.001175s ]
[ SQL ] SELECT * FROM `tb_prod` WHERE `id` = 83564 LIMIT 1 [ RunTime:0.000975s ]
[ SQL ] SHOW COLUMNS FROM `tb_category` [ RunTime:0.001070s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `id` = 205 LIMIT 1 [ RunTime:0.000904s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `id` = 199 LIMIT 1 [ RunTime:0.000896s ]
[ SQL ] SHOW COLUMNS FROM `tb_area` [ RunTime:0.001004s ]
[ SQL ] SELECT * FROM `tb_area` WHERE `id` = 32 LIMIT 1 [ RunTime:0.000818s ]
[ SQL ] SELECT * FROM `tb_area` WHERE `id` = 1 LIMIT 1 [ RunTime:0.000883s ]
[ SQL ] SHOW COLUMNS FROM `tb_anchor` [ RunTime:0.001093s ]
[ SQL ] SELECT * FROM `tb_anchor` ORDER BY `id` ASC [ RunTime:0.001595s ]
[ SQL ] SELECT `id`,`title` FROM `tb_prod` WHERE `id` > 83564 AND `check_status` = 1 AND `category_id` = 205 ORDER BY `submit_date` ASC LIMIT 1 [ RunTime:0.005615s ]
[ SQL ] SELECT `id`,`title` FROM `tb_prod` WHERE `id` < 83564 AND `check_status` = 1 AND `category_id` = 205 ORDER BY `submit_date` DESC LIMIT 1 [ RunTime:0.009095s ]
[ SQL ] select id,title,city_id,pic,add_mode,cert_mode from tb_prod where id<>83564 and check_status=1 and ( title like '%钢球%' or tag like '%钢球%' or intro like '%钢球%' or title like '%耐诺钢球%' or tag like '%耐诺钢球%' or intro like '%耐诺钢球%' ) order by submit_date desc limit 10 [ RunTime:0.018906s ]
[ SQL ] select id,title,city_id from tb_need where check_status=1 and ( title like '%钢球%' or tag like '%钢球%' or intro like '%钢球%' or title like '%耐诺钢球%' or tag like '%耐诺钢球%' or intro like '%耐诺钢球%' ) order by submit_date desc limit 10 [ RunTime:0.006476s ]
[ SQL ] select id,title from tb_news where check_status=1 and category_id=45 and ( title like '%钢球%' or tag like '%钢球%' or intro like '%钢球%' or title like '%耐诺钢球%' or tag like '%耐诺钢球%' or intro like '%耐诺钢球%' ) order by submit_date desc limit 10 [ RunTime:0.030263s ]
[ SQL ] SHOW COLUMNS FROM `tb_mcc` [ RunTime:0.001170s ]
[ SQL ] SELECT * FROM `tb_mcc` WHERE `classify` = 1 [ RunTime:0.000903s ]
[ SQL ] SELECT * FROM `tb_mcc` WHERE `classify` = 2 [ RunTime:0.000910s ]
[ SQL ] SHOW COLUMNS FROM `tb_collect` [ RunTime:0.001390s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_collect` WHERE `table_name` = 'prod' AND `table_id` = 150944 LIMIT 1 [ RunTime:0.000996s ]
[ SQL ] SHOW COLUMNS FROM `tb_comment` [ RunTime:0.001102s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 150944 AND `parent_id` = 0 LIMIT 1 [ RunTime:0.000944s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_collect` WHERE `table_name` = 'prod' AND `table_id` = 150943 LIMIT 1 [ RunTime:0.000981s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 150943 AND `parent_id` = 0 LIMIT 1 [ RunTime:0.000965s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_collect` WHERE `table_name` = 'prod' AND `table_id` = 150942 LIMIT 1 [ RunTime:0.000993s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 150942 AND `parent_id` = 0 LIMIT 1 [ RunTime:0.000886s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_collect` WHERE `table_name` = 'prod' AND `table_id` = 150941 LIMIT 1 [ RunTime:0.000970s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 150941 AND `parent_id` = 0 LIMIT 1 [ RunTime:0.000871s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_collect` WHERE `table_name` = 'prod' AND `table_id` = 150940 LIMIT 1 [ RunTime:0.000939s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 150940 AND `parent_id` = 0 LIMIT 1 [ RunTime:0.000831s ]
[ SQL ] SHOW COLUMNS FROM `tb_user_company` [ RunTime:0.001172s ]
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[ SQL ] SELECT * FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 83564 AND `parent_id` = 0 AND `isdelete` = 0 ORDER BY `add_date` DESC [ RunTime:0.001038s ]
[ SQL ] SELECT * FROM `tb_user_company` WHERE `user_id` = 1 LIMIT 1 [ RunTime:0.000978s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 36 ORDER BY `sortid` ASC [ RunTime:0.000947s ]
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[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 40 ORDER BY `sortid` ASC [ RunTime:0.000992s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 41 ORDER BY `sortid` ASC [ RunTime:0.000914s ]
[ SQL ] SHOW COLUMNS FROM `tb_advert` [ RunTime:0.001324s ]
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[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 46 LIMIT 1 [ RunTime:0.000829s ]
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[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 48 LIMIT 1 [ RunTime:0.000809s ]
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