Let me help you. Let us go shopping Let 's play football Tom makes a living by selling folwers The boss makes workers working for 12 hours a day. We can't make ... Let me help you. Let us go shopping Let 's play football Tom makes a living by selling folwers The boss makes workers working for 12 hours a day. We can't make ... me help you. Let us go shopping Let 's play football Tom makes a living by selling folwers The boss makes workers working for 12 hours a day. We can't...
484sa是什么意思
意思是“是不是傻啊”
48554585
答案270
4148
较常用的贴片4148大都是1206封装的其他有08050603此外尚有SOT23SODLL34MELFMINIMELFCD但是采用唯一采用ROHMCO的032MMCHIPSIZEVR120VVF
澳标as15541解释
这是一份标准不是材质具体牌号。ASTM F1554 Standard Specification for Anchor BoltsSteel3655and 105ksi Yield Strength屈服强度为36 、55 、105ksi的钢制锚栓用技术规范。说明ASTM是美国材料与试验协会American Society for Testing and MaterialsASTM标准 。ASTM F155
484什么意思
是不是
14548848
10302
245485441
245044
48384什么意思
死吧三八死
48384什么意思
418013049
很多种可能
这个号码是什么
GB85088 45是什么标准
GB85088锥面垫圈 材料45号钢 垫圈48表示垫圈螺纹大径为48mm 螺纹大径规格有6、8、10 、12 、16、20、24、30 、36、42 、48mm 。
GB85088 45是什么标准图号GB84988材料45名称垫圈48