电磁锁报警查询提交

zhangnaisong

2024-07-26 b468cde8bfd9d6e1d7ae7ccc535fc7e8ffb9f818

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var global = require('../internals/global');
var isCallable = require('../internals/is-callable');
 
var WeakMap = global.WeakMap;
 
module.exports = isCallable(WeakMap) && /native code/.test(String(WeakMap));